3 tablespoons milk (dairy or unsweetened almond milk)
1 tablespoon plain Greek yogurt
¼ teaspoon vanilla extract
Pinch of salt
Instructions
Choose a microwave-safe mug with enough space for the cake to rise without overflowing.
Add the oat flour, protein powder, cocoa powder, baking powder, sweetener, and salt to the mug.
Stir the dry ingredients thoroughly to avoid clumps, especially from the protein powder.
Add the egg white, milk, Greek yogurt, and vanilla extract to the mug.
Mix well until a smooth, thick batter forms. Scrape the sides and bottom of the mug to fully combine.
