11. Banana Almond Mug Cake
Just a third of a cup of mashed banana sweetens the deal here (and that goes into the batter for four cakes!). Coconut flour and almond flour offer a healthy dose of fiber and protein. One of these cakes contains only 94 calories but five grams of protein — not bad for dessert!
12. Peanut Butter Microwave Cake with Peanut Butter Frosting
Peanut flour is the secret ingredient here. The high-fiber ingredient is also packed with protein, but is still low in fat. One cake packs 24 grams of protein, 10 grams of fiber, and only eight grams of sugar. This recipe calls for a peanut butter topping, but fruit, jam or a drizzle of maple syrup are options as well.