I start my day out every morning with a homemade protein latte that has over 20 grams of protein and costs less than $1.50. You can too. This post may contain affiliate links, which means I’ll receive a commission if you purchase through my links, at no extra cost to you. Please read my disclaimer for more information. You need just 3 ingredients: milk, protein powder, and a shot of espresso! Between different protein flavors, milk substitutes, and espresso varieties, the possibilities for this recipe are ENDLESS! To make espresso at home, you need an