In a blender, beat the egg, carrot, oatmeal and brown sugar;
Add the yeast and stir with a spatula;
Place in a mug, or greased porcelain forminha, and take it to the microwave for approximately 1 minute.
Topping preparation method:
1 tablespoon of powdered milk
1 tablespoon of brown sugar
1/2 tablespoon 100% cocoa powder
Dissolve in water over low heat until creamy.
Note: You can bake this cupcake in the airfryer, at 180 degrees for approximately 15 minutes.