Homemade espresso powder isn't just for making coffee. It can be used in a variety of recipes to enhance their flavor profiles. Aside from adding espresso powder to chocolate-based recipes to boost the cocoa flavors, you can use it in rubs for meat, in stews and chili for a more complex, robust flavor, and even in your smoothies for an added caffeine kick. Essentially, you can find espresso powder uses in various creative ways in your kitchen.