Data from the National Coffee Association of the USA suggests that espresso is quickly growing in popularity year on year, with millennials particularly favoring espresso over filter coffee. Brewing a good espresso at home is more finickity than making filter coffee. You are brewing with smaller quantities of ground coffee and water than with filter coffee, meaning that you have less room for error with how you brew. Here are five tips to brew better espresso so you can get the most out of the drink when you make it at home. 1. Measure Out Your Ground Coffee and Water Dose...