16
In fact, it seems that people would drink both from the cup and from the saucer: After being served a hot beverage (e.g., coffee or tea) in a cup on top of a saucer, some would pour a small amount of the beverage onto the saucer, and then drink from the saucer. There's evidence that this was reasonably common into the 20th century, and evidence that some ...
15
tl;dr: Permanent filters win on cost over time. Paper filters win on performance, clean-up, and health. Flavour is personal preference. Composting paper filters and spent grounds alleviates most of the environmental benefit of permanent filter. My conclusion: paper filters, discarded into a compost pile, win hands down.
Use of permanent versus one-time-use ...
13
A moka pot is what some call a stovetop espresso maker; I find this to be a bit of a misnomer, because the result is rather different than proper espresso. Water is put into a bottom vessel; coffee grounds are placed on a perforated platform with attached cone, which is placed on/in the water vessel; a top holding tank with rubber gasket is screwed on top of ...
11
Lets answer this question with some data! My company uses machine learning, data science, and sensory science to build flavor profiling and quality control tools for the craft beverage industry.
Lets use some of our 9,000+ full sensory reviews to examine the difference between Paper Filter Pour-over coffees and the Nel.
TL;DR: Nel takes a ton of work to ...
11
This answer addresses a "standard" semi-automatic espresso machine with a separate grinder. Specifically the LaMarzocco and Astoria grinder, but the ideas should generalize to other machines of the same class.
Cleaning
Of course, wipe down everything and get all pitchers and spoons clean. Blast out all the milk and "wetness" from the ...
9
I tried making cold brew for the first time recently and I just poured the whole mess through the reusable metal screen filter that came with my cheap drip coffee machine.
My drip machine is the style where the top opens to add both coffee and water sort of like this:
So I just put the metal filter in and poured the cold brew straight into the filter ...
9
Use a tea infuser!
I got a tea infuser with a very fine mesh and put my grounds in that. It holds fewer grounds than I used with the "raw" plunge, but it's much more pleasant to use: I just pluck the floating infuser out of the pitcher and empty the grounds from it. I may get a second filter, or a larger one, but for now I'm content making coffee more often ...
8
They aren't just frothing the milk, they're also stretching the milk. Stretching it is what gives a latte its unique texture (though the micro bubbles add to that). If you want a good latte, focus first on stretching it - you can use a small whisk to get air into the milk if need be.
You want a small stainless steel pitcher, most look like this:
Put 2/3 of ...
7
Your problem depends more on the shape of the data than the raw quantities. 900 cups in 24 hours is one cup every 40 seconds or so, which isn't so bad, however I doubt that's the distribution of actual orders!
I'm going to assume all of your 300 guests want to have a cup of coffee during a one-hour period. This works out as 5 coffees a minute, or one every ...
7
It's a French press.
Put ground coffee inside it, pour hot water, stir a little bit, and then wait for 2 to 4 minutes (or longer if you want a strong and bitter coffee).
After waiting, use the pump to filter the ground from the coffee and pour the coffee into your mug.
I recommend using coarse or medium ground coffee, otherwise, the coffee will go through ...
7
Off the top of my head (by no means exhaustive):
A two-group double boiler espresso machine
You want two groups in case something goes wrong with one of them, you're not out of business. You also want to be able to use the steam wands while extracting, so the need for each group to have a double boiler is pretty big.
Instead of one machine that costs a ton, ...
6
Disclaimer: I have no coffee maker designing or manufacturing experience. This answer is based on internet research and professional experience. This answer addresses some of the product design challenges and less of the real engineering challenges, but a lead into the engineering challenges. Based on the question and comment I believe OP is interested in ...
6
The roasting chamber of your Gene Cafe is made of Pyrex (heat-resistant tempered glass), and leaving the old oils to accumulate and burn will cause the the inside of the drum to turn black. The darker material will likely change your roasting time, and the fouled glass will not allow you to monitor your roasts. Glass does not need "seasoning", so it should ...
6
Do you have maker with a removable filter basket? (Like the photo I attached below.) If so, then you might try what I've done:
removing the basket
placing the filter
then running water through it
The support of the basket protects against failures. And while you won't be able to rinse the reverse side easily, you will be able to get enough water into it to ...
6
This oddity of yours isn't really an oddity. The drinking from the saucer is actually a Swedish tradition. According to this site, it says that:
Certainly it's an old tradition in Sweden. You pour the coffee from your cup into the saucer and sip it - usually quite noisily - after blowing a little on it (to cool it). Dricka på fat (drink from a plate, i.e. ...
6
I see only one possibility to make your turkish brew stronger and that is using more coffee beans per serving. You are using boiling water and long extraction time so almost everything from the coffee gets extracted leaving you this only option to make it stronger.
6
The crimp is there to support the reducer! The reducer slots into the funnel, and sits on the ridge. You then put coffee on top of it, allowing you to use less coffee in larger pots.
6
There are many things to consider.
It is not really important whether it is copper or not. (Copper is for tourists in Turkey and generally of bad quality.)
I advise you to choose a stainless steel one. If you choose copper, find a real thick copper one.
Here, you can see a very good, thick copper cezve that I encountered. However, this is quite expensive (...
6
(Note: With a general perspective, you may classify coffee as a spice.)
I imagine you mention the hand grinders. In that case, the main difference is the size of the canals of the grinders. E.g. in a black pepper grinder, the average diameter of the canals are a bit wider than the average diameter of black peppers.
However, this diameter is far narrower ...
6
As you suggest and note in your question, and it deserves repeating:
Aluminum of any kind is generally not recommended for the dishwasher: it is likely to corrode / oxidize like your pot did.
Keeping your moka pot clean and dry will also help reduce the formation of pocking and oxidation.
That said, while unsightly, it should not be harmful to use after ...
5
Easiest thing is a bean to cup machine like any of these, these will grind a pre-measured amount of beans, heat water and pump through into your cup and dispense the used grounds into a grounds bin internally.
Going the other way you need a minimum of some form of grinder (preferably burr type) which can be manual or electric.
A 'normal' espresso machine ...
5
I think you have already listed the "industry standard" that is the answer to your question. It is a good starting point for anyone and the amount can be adjusted by taste afterwards (more grounds for stronger coffee, less for weaker).
The amount may vary with brewing method of course, since depending on the method, brew components (grounds, filter, other ...
5
Great find! How fun. You do indeed have a vacuum coffee maker -- a.k.a. vac-pot, syphon, or siphon.
This style of vac-pot is intended to be used on a stove-top (specifically: having a flat bottom, and with a handle on the neck of the bottom part -- the "bulb") -- looks a lot like this current model from Bodum - c/o Amazon. There's a good primer on the ...
5
Actually the most common and widely used basket/tamper size is the 58mm. It also seemed, from a quick Google, that the Gaggia Classic does indeed use a 58mm portafilter basket so you'll want to find a 58mm tamper for it.
5
I'm just reasoning...
Polished gold or porcelain must be the ideal stirrers as they won't chemically react. I opt for porcelain as it may also help keeping the coffee warm as its thermal conductivity is less than gold.
Comparing the three you mentioned:
Wooden: Sometimes I taste it. So, I don't prefer it that much.
Plastic: There are many polymers we call ...
5
This may be off topic because it is opinion-based and hypothetical in nature. There may be some merit however because it is presented with a "fair and impartial tone" and invites experiences over opinions that may be backed up with references. Especially in the world of coffee, where brewing methods are identified by brands, it is hard to not talk about ...
4
In short: Using a cezve of the correct size works better. The situation is similar to using appropriate equipment size in other coffee preparation methods (other examples at the bottom). That said, you can probably brew a passable cup of Turkish (or other names) coffee when your cezve isn't full to the neck (or, using a cezve that's "too large").
However, ...
4
I learned in a chemistry lab that a paper filter does not "work" i.e. "filter" if it is not wet. If you put a paper filter in the cone and wet it before putting the coffee in the filter works better as a filter. Do this little test - make coffee with a dry filter and shake out the grounds. You will notice the filter is discoloured and had absorbed some ...
4
Let's answer your first question first:
What's the best way to rinse a paper filter? Inside, outside, both? Soak? Hot or cold water?
You can't really rinse only the outside/inside of a paper filter. When you drop water on a piece of paper, it doesn't just stick onto the outside/inside, it soaks both sides of the paper filter. So, both sides. You probably ...
4
I love good strong coffee. To lose flavor is a deal breaker. I tried the gold mesh filter and it is un-acceptable to me. I went back to paper. I was told that because of the screen mesh bottom the permanent filter (like the one I had) has, the hot water doesn't stay with the coffee long enough. It passes right through. Whereas the paper holds it longer, ...
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