Coffee Cake in a Mug Recipe

Heat 1 tablespoon butter in a microwave-safe mug until softened about 10 seconds. Stir white sugar into butter until dissolved. Mix 1/4 cup flour applesauce baking powder vanilla extract and salt into butter-sugar mixture until batter is smooth.

Mix 2 teaspoons flour 1 teaspoon butter brown sugar and cinnamon together in a bowl using your hands until the texture of lumpy sand is reached; sprinkle over batter.

Cook in the microwave until coffeecake appears to be barely set 50 to 80 seconds. Cool before eating.