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today, we're gonna talk about this thing.
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That's what most people call dog on a coffee.
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It's the Internet sensation sweeping the world, and I love it when coffee is a thing that is everywhere because it means we get to talk about it.
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We get to get a little bit nerdy about it.
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And so what is this thing?
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What is this craze?
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Well, it's a milk drink topped with this thick, glistening, glorious, anxious, creamy rich, beautiful firm.
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Heaped on top is any good.
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I don't know.
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We'll drink it and we'll find out.
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Now it's name is little bit confusing because it's it kind of comes from career, but it doesn't.
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This kind of frothy coffee thing is common in lots of parts of the world, but this drink got its name in Macau.
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Confusingly, there was an actor, Jungle Woo, who was there, and he said it tasted like Tigana, which is a Korean kind of straight snack.
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It's little bit like honey comb.
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You melt sugar, you add baking soda and you chill it down on.
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You get this kind of foamed hardened sugar.
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It's delicious.
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Who doesn't love that?
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And he said it had that kind of honey come taste.
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It's honey come coffee, basically, but the Internet, the world immediately Anglicized is everything.
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And so it became del gona coffee, even though that's that's not how you say that word.
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But, well, I should drink one, but not this one.
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We should make one from scratch, start at the beginning and then taste that.
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So let's talk about how to make it the traditional way.
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Now.
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I think a big part of its appeal has been the simplicity off it.
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As a recipe, you need kind of three things to get going, maybe two more things later, but basically the fun bit.
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Three things you need.
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Your instant coffee puncture that sealed for freshness.
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Oh, now this whole thing is done volumetric Leah's recipe.
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So what they said to do is use two units.
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Instant coffee seller, say two's beautiful.
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Lt's reasonably level here.
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I hate volumetric recipes that are gonna measure.
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This just kind of get the ratio about right, so that's six grams of coffee.
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We add to that the same volume of sugar, which turned out away considerably more so That's 21 grams of sugar, about the same volume of water, and that's it.
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That's about 20 grams of water.
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Now you whisk it for a miserably miserably Long time I'm gonna be using this little day, which I quite like He's actually addressing whisk.
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But I think for this purpose, he's gonna work pretty well.
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I guess time for a time lapse.
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So after your three miserable minutes of ripping there before you end up with a very soft, gooey Moussi meringue like foam And this is, I guess, the interesting bit, the beautiful bit, the bit that captures everyone's attention, that texture.
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Let's talk about why that happens.
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No, I've seen a few different explanations of this, most of which I've kind of disagreed with a little bit, including one from held McGee, which made me feel weird inside because he taught me so much.
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Anyway, here's my explanation.
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The first time I saw it, I thought that looks a lot like a meringue before you cook it.
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Obviously, on it kind of is the same thing.
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That meringue.
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You've got a couple of things going on.
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You've got egg whites, they're providing the sort of the foaming properties of that thing, and you've got sugar to stabilize the foam, and here coffee is providing the foaming agent.
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Now.
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When he roast coffee, you create a bunch of compounds called Mel annoyance.
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These were identified by a paper published, I think, by Italy or the researchers at Ille that these were the firming agents in espresso.
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They allow Krimmer toe happen.
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They form a stable foam.
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These, I suspect, are the very same foaming agents here that they're typically called surfactants, which is a shortening of surface active agents.
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They're things that wrap themselves around bubbles on.
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Make those bubbles strong in milk for your cappuccino.
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Well, proteins.
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They're playing the role of the surfactants.
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So here in coffee, just having some factions doesn't make a perfectly stable firm.
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You know that because you're Kramer on your espresso disappears within a minute or two, kind of bubbles away and fades.
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What's happening here is a couple of things were whisking it to form a foam, but the liquid that we're making a foam out off is extremely viscous.
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We've got, you know, 20 grams of sugar in 20 grams of water.
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That's a 1 to 1 syrup here on.
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We've also added six grams of soluble material that's thick and gooey liquid now, right?
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That's sticky.
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So when you form a foam out of such a viscous liquid, it means that your drainage is there a slow on this smaller your bubbles can be, the stronger that foam is going to be, a small bubble is, and how it is stronger than a much, much larger bubble.
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That's what we've got here.
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We've whipped air into a sweet, coffee like liquid.
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We've beaten it until the bubbles are tiny, but that phone is very, very stable.
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So to finish the drink, traditionally, you need a couple more things.
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You need some ice.
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You need your milk or milk alternative, and then all you need to do to finish this is spoon on.
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You're for me gooey coffee thing, and of course, it will float because it's a foam.
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It's mostly air.
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You'll see.
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It obviously increased in volume.
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A great deal on this kind of is with all the gooey, drippy bits, what people called Delgado in a coffee.
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You probably got some questions.
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Is it good?
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Let's find out.
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No, no, really, this is a preparation method.
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What you get out of it is as good as what you put into it.
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This isn't a transformation.
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We're not creating flavor.
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This tastes like sweet instant coffee on milk.
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On whether I'd whipped into a gooey, glossy, wonderful form or not, it's still sweet.
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Instant coffee and milk is so horrific because it's sweet on this, Um, Dairy took me to get that bitterness, but it's not delicious.
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Now your next question will be OK.
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OK, maybe.
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Can I make this out of espresso?
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And the answer is probably not.
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The problem with espresso confusingly is that it's too dilute, making it this way when you've got six grams of instant coffee to 20 grams of water.
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Well, we have a much, much, much, much, much stronger liquid than we could ever hope to produce from espresso without making that espresso taste disgusting.
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If you try to just sweetened espresso and whip it, you will get a foam out of it eventually, but not a stable phone.
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Because it's too dilute, its not viscous enough.
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It will drain out of that foam far too quickly.
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You could try and concentrate your espresso, I guess.
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Two way spring to mind you are three.
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I guess what it is to you could heat it.
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Essentially, you could reduce it on the pan.
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Don't do that, though.
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That will taste disgusting on also, when you heat coffee like that, you create some unpleasant compounds that just I don't advise during that.
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The other thing I think of would be doing something like pulling a shot and putting it into like a chamber vacuum where if you pulled a vacuum on it, it would boil as a liquid at room temperatures.
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He wouldn't be adding heat, but you could still evaporate out a lot of water.
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You'd lose our lot of aromatics, but I guess it would work.
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You'd want to remove probably half the water.
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I don't have a chamber vacuum, but I guess if I did, I could test it that way.
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Janey's question is, what do I have to whisk it 400 times with a whisk?
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I don't think so.
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There are a number of different ways to achieve this kind of foam on.
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I looked at a few of those, so the first and most obvious one would be something like a paddle mix of the You two used to make Moran very good on the Internet.
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You've seen a lot of people using, like a hand whisk that works very well.
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You could probably use something like a stick blender.
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And I also suspect you probably get something like a milkshake machine to work.
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If you were trying to make a very large volume of this stuff, the principles are very similar throughout everything.
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Which leaves you with one question left.
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What about What about good instant coffee?
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Now, before we do that, that's what we're gonna round this video out with.
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I'm gonna get some good instant coffee and a second.
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Do you just wanna have a little bit of a P s?
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A with this one?
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A little bit of a warning.
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This is a single beverage.
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And in making this, I pretty much used all of the coffee foam that I created.
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That coffee foam had six grams of instant coffee in it.
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That is about 3.5 standard 200 mill cups.
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That is that is a lot of coffee plus 20 grams of sugar.
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Right, So So this looks cool, but bear in mind, it's very strong.
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Just go easy on it.
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That's all I'm gonna say.
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No I get some coffee sometimes.
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On a little while ago, some lovely people at the Belleville Brewery in Paris They send me some of that instant coffee, and I used it now and again when I've needed instant coffee, and it seems sensible to use it again Now.
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Now, from the last recipe we worked out, the kind of mass ratio it's about 12323 ish.
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So that way I could just way.
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How much is in one of these?
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And I can use the right amount of sugar and water and not fat about with volumetric things that are nonsense cause mass all the way.
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So I'm gonna add that 10 grams of sugar at about 10 grams of water, and now I'll whisk it again.
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This was very interesting.
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Initially, I could not get the nice coffee to foam, and I think part of that is to do with the weather that small companies and making us some coffee being very different away, that much bigger companies make instant coffee on, I think, essentially had over diluted it, so I needed to use more sugar.
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So it's a slightly complicated worker, and I added more sugar, but it wouldn't go into solution.
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So then I made a quick band.
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Marie heated up, got the sugar into solution, but it still wouldn't firm.
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So then I put it in the freezer to chill it back down again, because it's all about viscosity, right?
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Andi Cooler A syrup is the more thick and viscous it gets, so that worked.
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So if you're having trouble, if you started with hot water and you're having trouble getting a good phone going, cool it down.
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Chill it down.
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That's very important.
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It's a great, quick way to get.
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We need to go the cooler.
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The syrup is, the better that coffee syrup will foam, so let's let's get on with it.
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Let's make let's make a good specialty del gonna do bear in mind that this is one full sachet.
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So it's a It's a full cup of coffee here, even though there's not that much of our lovely, foamy friend to sit on top.
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So there it is, a specialty coffee version.
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Is it better?
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Is it good?
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All right, get down with that.
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That is like a little well, coffee ice cream going on here called Dairy Sweet coffee.
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None of the harsh, bitter, burnt, robust to eat, generally unpleasant qualities that most instant coffee has.
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This is pretty okay.
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I could get down with this.
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It's very sweet.
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Well, had these a lot of sugar in this load of sugar, let's give it a stuff now.
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It looks gross.
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I mean, that just tasted sugar.
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That is incredibly sweet.
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Limited coffee there.
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There's a limit of coffee that not a lot of coffee, actually, a lot of sugar.
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If you got cemented in specialty coffee lying around young used it and find a use for it.
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You stuck at home.
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You want to do some interesting yet make this.
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Actually, that was That's not bad.
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That's not bad.
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I'm okay with that.
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But remember, there was the game.
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You just trying to whip air, create a really dense foam in a coffee syrup.
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That's that's all you're doing.
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You're whipping a coffee syrup on the end.
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Result is a coffee syrup.
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It is healthy as a coffee syrup.
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It's is delicious.
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A syrup of coffee is gonna be If you put good coffee and the minute your thoughts, what did I miss?
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What do you want?
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Explained about this phenomenon that is sweeping the Internet.
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Do you have questions still other things unanswered?
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Leave me a comment down below, but for now I'll say thank you so much for watching, and I hope you have a great day.