In a microwave-safe mug, combine the rolled oats, protein powder, cocoa powder, baking powder, and a pinch of salt. Stir thoroughly until the dry ingredients are evenly mixed.
Add the almond milk and almond butter to the mug. If you are using honey or maple syrup, add that as well. Mix everything together until you have a smooth batter, ensuring there are no lumps remaining.
For an extra burst of flavor, you can fold in some chocolate chips or chopped nuts at this stage, adding both texture and richness to your cake.
Place the mug in the microwave and cook on high for 60-90 seconds. Begin with 60 seconds, then check to see if it’s set; if it appears gooey, continue microwaving in 15-second intervals until fully cooked.
Once done, allow the mug cake to cool for about a minute before indulging. If desired, enhance your cake by topping it with fresh slices of banana, assorted berries, or a sprinkle of nuts for added crunch and flavor.
Notes
Serve directly in the mug for a casual feel or on a plate for a polished look.