You can fix under-extracted coffee by using more water, using hotter water, brewing longer, using finer coffee grounds, or more coffee grounds Why is my espresso machine under extracting? Under-extraction occurs when you haven’t taken enough flavour out of the coffee grinds There’s still a lot left behind that could balance out the following undesirables. … Read more
Overextraction: This happens when you pull out too many flavors, causing your coffee to taste bitter and astringent with an overall flavor profile that falls flat on the palette Overextracted espresso also has a dry mouthfeel similar to the sensation of drinking unsweetened, black iced tea. How do you know if espresso is over extracted? … Read more
Too much extraction pressure is due to too much coffee being used, the grind of coffee being too fine, or too much tamping pressure used to compress the coffee If your espresso machine has an over-pressure valve having a technician adjust this to limit the pressure to 9 bar can assist. What to do if … Read more
You can fix under-extracted coffee by using more water, using hotter water, brewing longer, using finer coffee grounds, or more coffee grounds What to do if espresso is over extracted? Change Your coffee grind size coarsen (increase) the grind size if your shot pulls too slowly or it tastes over extracted. Fine (decrease) the grind … Read more
A single-cup coffee maker, such as a Keurig or verismo machine, is a drip brewer method, similar to the commercial drip brewers found in cafes. The contact time is fairly low, meaning it calls for a medium to medium-fine grind size, comparable to that of table salt. What grind is best for reusable K cups? … Read more
The “strong” setting will add another 30 seconds or so to your brew time , which can help balance out the acidic flavours of under-extracted coffee. What does strong brew button do? The strong brew button extends the brewing time to increase brew strength instead of boiling water to burn ground coffee This feature is … Read more