Peanut Butter Cookie Mug Cake

Peanut Butter Cookie Mug Cake - This cookie in a mug takes just a few minutes and tastes just like a peanut butter cookie! Perfect for when you just want a single serving of a dessert!

Course Dessert
Cuisine American
Prep Time 2 minutes
Cook Time 2 minutes
Total Time 4 minutes
Servings 1


  • 1/4 cup all-purpose flour
  • 1 tbsp brown sugar
  • 1/4 tsp baking powder
  • 1/4 tsp cinnamon
  • 1/2 tsp vanilla extract
  • 1/4 cup milk
  • 1 tbsp butter melted
  • 3 tbsp peanut butter


  1. In a small bowl, combine flour, brown sugar, baking powder, and cinnamon.

  2. Combine in vanilla, milk, peanut butter, and melted butter. Stir until combined with no lumps.

  3. Pour batter into mug and microwave for 1-1:30 minutes.