Ingredients

The following ingredients have 4 Servings
  • 2 Tbsp brown sugar
  • ¼ tsp baking powder
  • ¼ tsp cinnamon
  • ½ tsp vanilla extract
  • ¼ cup milk
  • 1 ½ Tbsp butter ((melted, cooled slightly))
  • 1 pinch salt
  • ¼ cup all-purpose flour
  • 1 Tbsp butter ((softened))
  • 2 Tbsp brown sugar
  • 1 Tbsp all-purpose flour
  • ¼ tsp cinnamon

Instruction

  • In a small mixing bowl combine all mug cake ingredients except the flour (and not the crumb topping ingredients). Mix until everything is well combined and smooth. Then mix in the flour until smooth again.
  • In another small bowl, combine all of the crumb topping ingredients. Use a fork to mix the ingredients together until a crumb-like texture is formed.
  • Pour the cake batter into a microwave-safe mug and top it with the crumb mixture.
  • Microwave the mug cake for 1-1 ½ minutes, or until baked through. Leave it in the microwave to rest for at least 1 minute before serving.