Storing coffee in the refrigerator or freezer can result in moisture from condensation and is not recommended for daily use. If coffee needs to be kept for more than two weeks without being used, store it in the freezer in an airtight container. Coffee should be ground fresh each time it is made. read more
Use the right proportion of coffee to water. At Starbucks, they use two tablespoons, or 10 grams (0.35 oz), of ground coffee for each six ounces of water. read more