Coffee may refer to either the beverage (which has a dark, acidic flavor and is prepared from the roasted seeds of the coffee plant), the bean of the coffee plant, or the flavor when used in other dishes. Use this tag for questions about selecting, identifying, storing, preparing, replacing or ...

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What is the shelf life of unground coffee beans?

I love coffee, in many of its forms, and have recently started playing around with grinding my own, brewing it and so on. When I grind beans, I usually use a specific amount by weight, and go from ...
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1answer
874 views

Cold Brewing coffee - does it use more beans?

Our Percolator is about to break down and we're in the midst of making a decision about our next coffee solution: a universal percolator a new percolator a keurig (with our own coffee) cold brew. ...
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What is the benefit to using a paper filter in a moka pot?

I saw a picture of this method being used in a magazine from Hong Kong. A cafe gave a short description of brewing with a moka pot. They placed a small, circular, paper filter on top of the ground ...
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2answers
571 views

How to prepare smaller amount of coffee than nominal in Moka pot

I have a 6 cup Moka pot (about 250-300 ml) but I want to prepare a single cup of coffee just for myself. How should I reduce its load - reduce amount of coffee beans and amount of water or reduce only ...
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199 views

RPM for milk frothing?

So I had one of those American capitalist/consumer moments where I would have liked to have a milk frother handy. But I just can't bring myself to buy such a frivolous single-use additional material ...
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1answer
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Instant espresso powder substitutions?

Many recipes for chocolate baked goods call for instant espresso powder. I rarely bake, but I always have coffee in the house. What might I use as a rule of thumb for substituting for instant espresso ...
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Why does instant coffee have less caffeine?

I had gone completely cold-turkey on caffeine for a while due to anxiety issues, and I'm slowly reintroducing caffeine to my diet. I have read in many places that freeze-dried instant coffee has less ...
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1answer
7k views

What is the ideal grind for making espresso?

I know that there is no "ideal" grind for making espresso (or rather, like most things, it depends on the machine and the tastes of the drinker), but I am looking for guidelines as to how different ...
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351 views

What's the chemical difference between normal coffee beans and Kopi Luwak?

Is there any actual difference in the chemistry or components of a Kopi Luwak coffee bean, and a more traditional coffee bean? If so, what are those differences?
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What is the the best coffee-water ratio? [duplicate]

Possible Duplicate: What's the Ideal Coffee to Water Ratio for a French Press? In terms of weight, what is a recommended relation between coffee and the water, when I'm making coffee in ...
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Make espresso in office kitchen- just have a kettle and microwave?

I'd like to make espressos for lattes in my offices. However we don't have a stove or coffee maker -- just a kettle and a microwave, and that's about it. Is it possible to make a decent espresso ...
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Cleaning a clogged espresso machine Portafilter

Can anyone recommend a method for cleaning the clogged holes in a "Basket" of an espresso machine Portafilter? I had this problem with both DeLonghi and Saeco home espresso machines. For example, in ...
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How can I make a homemade latte taste like a restaurant one?

At the moment I prepare lattes at home as follows: 1/3 cup water + 1T ground coffee in Krups espresso machine (looks a bit like this one) 2/3 cup microwave-heated milk (the milk steamer on the ...
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5answers
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Unroasted coffee beans in the pantry, several years old: roast, toss, or other use?

I just discovered a bag with about 100g of unroasted coffee beans in my pantry. I know they are at least four years old, and maybe 10 years. They've been in room temperature, dry storage the whole ...
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3answers
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How do I make a pot of coffee on a bbq grill?

I am going camping and love to drink coffee. How do I make a pot of coffee on a campstove bbq grill? I am a klutz. I think you can boil water in a pan once you light the fire but what do you use as a ...
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5answers
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What kind of coffee grinder is best?

I need to get a coffee grinder. What kind is best? I have heard that burr mills are better; are they worth the extra cost? Which ones last longer? Update: I ended up getting a Hario hand grinder.
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Is there a significant difference between Turkish coffee and Moka pot coffee?

Since the Turkish coffee and the Moka pot both work by boiling/steaming the coffee, so assuming they are from the same bean, is there a significant difference between the two? How would it be best ...
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3answers
838 views

What features should I look for when buying an espresso maker?

I got a $30 espresso machine a year and half ago to see if we would actually use it much. It gets used several times a week (and we haven't bought anything from Starbucks in months), and the gasket in ...
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2answers
3k views

What water temperature should be used for instant coffee?

I just put instant coffee in my cup and pour the water. My question is, what temperature should that water be?
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3answers
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How long will whole coffee beans last in the freezer?

I was gifted several bags of great coffee beans, which I won't be able to use all at once. If I store them in the freezer, how long will they last without losing flavor? I know some have noted that ...
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5answers
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Can cold-brew coffee be heated? Why?

Apparently keeping coffee hot and reheating it both lead to bad flavors: How can I reheat coffee without imparting bad flavor? Why does coffee taste awful after reheating it in a microwave oven? ...
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2answers
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What special knowledge or skills about coffee do baristas have?

What special knowledge, training or qualifications do baristas receive that make them more expert on coffee than any other front line food service worker or interested home coffee consumer? I don't ...
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3answers
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Steeping coffee in milk

I'd like to add coffee to my hot cocoa recipe, but I'm not interested in using instant coffee. What do you all think is the best method- maybe I should heat my grounds & milk together and let it ...
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7answers
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Why does my coffee sometimes taste sour?

I typically drink light roast single origin coffees from a third wave coffee roaster. I'm brewing with either plunger/french press, or swiss gold filter. Often with the french press, the coffee ...
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2answers
546 views

Grind coffee with a blade grinder for a moka pot?

I'm thinking about buying a moka pot. I have a blade grinder. Will a blade grinder grind coffee beans fine enough for a moka pot? I can't really afford an expensive grinder and I don't want to use ...
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Why are dark roast beans usually used for espresso?

Do other roasts not taste good if they're made in an espresso machine?
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half-life of caffeine molecules

I am interested in the caffeine content in various coffees. Will day-old coffee have much less caffeine? I am refering to espresso drinks such as the Starbucks Americano or the drip coffees also ...
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458 views

Can coffee beans be roasted in an airfryer

Having recently invested in an airfryer, I was wondering if it would be suitable for roasting coffee beans? The model I have is this one and goes up to 200C. Has anyone attempted this with any ...
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4answers
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extracting banana flavour for an iced coffee

Now that the sun has started to shine in the frozen north I can start thinking on using my espresso machine for some cold drinks. I was thinking of a banana iced coffee. But I would like a more ...
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2answers
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Can I descale/decalcify my coffee machine without a special product?

I have a capsule espresso machine. The company sells a special decalcification kit. However, I think that it only contains a citric acid and nothing more, yet it is quite expensive. The question is ...
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4answers
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Substituting almond milk for regular milk in coffee without bitterness

I've tasted my local coffee shop's specialty coffee in which they substitute homemade almond milk for regular milk, and it tastes creamy and smooth. No bitterness. When I try to recreate this with ...
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3answers
194 views

Domestic, fresh taste-alike for an Italian coffee

My wife is from Italy, and she got me hooked on this absolutely gorgeous coffee called Lavazza Qualita Oro. I love it, but unfortunately getting a fresh bag here in the United States is really hit or ...
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1answer
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Cayenne Latte drink - how to make at home?

I used to go to a coffee shop ( in a different state) where they made a cayenne pepper epsresso drink. It was a great drink strong cofee flavor with a kick of cayenne. The barrista mentioned that ...
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3answers
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wishy-washy caffè frappè

I'm trying to do the greek drink "Caffè Frappè". I'm using 2 tea spoon of spray dried coffee and 2 tea spoons of sugar. I've added a little of iced water and blended with an hand mixer until it's ...
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1answer
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What method of coffee preparation gives the most caffeine in the finished cup?

As the question asks, which method from the list below will give the most caffeine in the final product (ie. a cup of coffee). Assume the same beans with the same grind (while the different ...
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2answers
537 views

By what reactions do moisture and light steal away my coffee's freshness?

Typically, the standard advice for prolonging your coffee is to store it in an air-tight, light-tight, dry container. At a chemical level, what happens when coffee is left in humid or sunny conditions ...
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1answer
193 views

Does coffee in a cafe press keep brewing after being 'squeezed'?

I've recently gotten a Cafe Press for making my coffee, and I'm pretty bad with proportions. If I make too much and leave it sitting in the press with the grounds pressed to the bottom, does the ...
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1answer
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What makes coffee grinds sink in a french press?

We use a press pot to make coffee at home, and usually after a 3 minute steep, the grounds are floating at the top, but with this one bag of beans we got, they're all sunk to the bottom. The coffee ...
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4answers
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Why does salt prevent soy milk from curdling in hot coffee?

As many people have experienced, soy milk will often curdle in hot coffee. I've experienced this myself with both instant and fresh coffee, and with my homemade soy milk (not my favorite soy milk ...
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1answer
344 views

What is the right moment to add sugar to make my own coffee liqueur?

I've been looking for a good coffee liqueur recipe. In some places they add sugar and water before you store the liqueur for a few days or weeks, and others say to add the sugar and water after it. ...
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1answer
97 views

How should I make jam out of coffee cherries or coffee cherry husks?

I would like to make a jam (or perhaps more like a preserve/conserve or even marmalade; see this question for distinction) out of either the entire, whole coffee cherry (a.k.a. coffee berry; beans ...
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4answers
174 views

why does my non dairy creamer not dissolve in coffee?

I use Nestle's Everyday Whitener to make coffee. But with some brands of coffee (eg: Davidoff) the creamer doesn't seem to dissolve. It instead remains suspended as granules in the coffee. But with ...
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7answers
976 views

Teabags vs. instant coffee

The only common way I can think of tea being sold is in teabags. However, there are several ways coffee is sold: Instant Ground Beans I'd say instant is the most common, at least in the UK. Why ...
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5answers
2k views

Why does cold coffee taste sweeter with the same amount of sugar?

I have observed that the same amount of sugar tastes differently in hot and in cold coffee. If I drink hot coffee, I feel I can add more and more sugar, without it tasting too sweet. However, cold ...
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3answers
2k views

How accurate are kitchen scales?

I read about weighing coffee to the 0.5 gram, but what's the margin of error for a typical 5kg/11lb kitchen scale?
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1answer
970 views

Are the Keurig K-Cups safe?

I have a Keurig machine at my home and in my office at work. I use them roughly 1-2 times a day, but today I started to think about the Keurig and those K-cup packages they dispense water through. I ...
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2answers
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Are these coffee beans unroasted?

I bought these coffee beans in Bali. I tried to grind them up to make a cup of coffee this morning, but they didn't grind properly, leaving lots of big chunks. It was more like grinding peanuts than ...
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How can I approximate a Starbucks latte at home?

I'd like to save a little money by making my morning latte at home instead of buying it. But it seems like the barista does something beyond just mixing coffee and warm milk to result in that perfect ...
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2answers
560 views

Lifetime of French press filter

I'm thinking about buying a French press for making coffee. I'm just not sure what is the lifetime of the filter? Can I use it for years or do I have to get a new filter from time to time?
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4answers
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How to make more than one good cup of coffee with a moka pot?

I have a moka pot I'm really happy with the coffee from this. However, after I've poured the first cup out, if I leave the heat on (however low), the coffee gets a metallic taste to it. If I turn ...