In a medium-sized bowl, whisk together the dry ingredients. This includes almond flour, coconut flour, protein powder, sea salt, allulose, and baking powder.
Line a 9x5 inch glass baking dish (or slightly smaller) with parchment paper and grease the edges with oil. Then, pour in the batter and spread it out until it is even
Cook in the microwave for 90 seconds or bake in the oven at 350 degrees for 15 minutes, or until the top is set.