By shaking firmly with plenty of ice. The harder you shake, the creamier and thicker the foam becomes.
Can I make an espresso martini without alcohol?
Use decaffeinated espresso and replace the vodka and coffee liqueur with a mix of sugar syrup, cold coffee and optionally a splash of coffee syrup.
How far in advance can I prepare an espresso martini?
You can mix the ingredients ahead of time, but always shake the cocktail just before serving. That way it stays cold and gets that lovely foam layer.
Are coffee grounds good for houseplants?
Yes, but use small amounts and mix them well into the potting soil.
How often can you use coffee grounds?
About once every couple of weeks is enough.
Do coffee grounds really make soil more acidic?
Used coffee grounds are slightly acidic, but they usually don’t strongly acidify the soil when used normally.
Which plants like coffee grounds?
Acid-loving plants such as hydrangeas, rhododendrons and blueberries.
How much caffeine is in a cup of coffee on average?
The amount of caffeine depends on the brewing method and the beans used. On average, a cup of filter coffee (120 ml) contains around 90–120 mg of caffeine, while an espresso (30 ml) contains about 60–80 mg.
Which coffee contains the most caffeine?
In general, a double espresso or an Americano contains the most caffeine per serving. However, per millilitre, a ristretto is the strongest. Coffee made with a French press or percolator often contains more caffeine than standard filter coffee.
Do Arabica or Robusta beans contain more caffeine?
Robusta beans contain about twice as much caffeine as Arabica beans. So a blend with Robusta will have more caffeine than a 100% Arabica coffee.
How much caffeine can you safely consume per day?
According to the EFSA (European Food Safety Authority), up to 400 mg of caffeine per day is considered safe for adults. That’s about 5 cups of filter coffee.
Does decaf coffee contain no caffeine at all?
No, decaf is not completely caffeine-free. A cup of decaf coffee usually still contains around 2–5 mg of caffeine, depending on how it’s processed.
Does dark roast coffee contain more caffeine than light roast coffee?
No, that’s a common misconception! Light roast coffee beans often contain slightly more caffeine per gram than dark roast beans, as the longer roasting process slightly reduces caffeine levels.
What grind size is best for a percolator?
A medium-coarse grind works best. A grind that’s too fine (like espresso) can make the coffee bitter and clog the percolator, while a grind that’s too coarse will result in weak coffee.
Which coffee beans work best in a percolator?
Medium to dark roasted coffee is ideal. These roasts provide a full, rich flavour that suits the percolator brewing method.
