In a small mixing bowl, combine the almond flour, cocoa powder, chocolate protein powder, baking powder, and salt. Mix well until dry ingredients are thoroughly combined.
Add in the maple syrup and applesauce, stirring until the mixture starts to resemble a dough.
Gradually add the almond milk one tablespoon at a time until you reach a thick but smooth consistency. Mix until fully incorporated.
If desired, fold in chocolate chips or chopped nuts for an extra crunch.
Transfer the batter to a small microwave-safe dish or mug.
Microwave on high for 30-40 seconds. Check for doneness; the batter should be set on the edges but still soft in the center.
Allow to cool slightly before enjoying directly from the dish or transferring to a plate.
Notes
Microwave times may vary based on microwave power.
Keyword brownie, healthy dessert, protein, single serve