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Peanut Butter Caramel Mug Cake Recipe for One
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4.67 from 3 votes

Peanut Butter Mug Cake for One

Peanut Butter Mug Cake Dessert for One is a quick and easy dessert that can be made in the microwave. This peanut butter mug cake features simple ingredients and can be made even more indulgent with whipped cream.
Prep Time2 mins
Cook Time2 mins
Total Time4 mins
Course: Dessert
Cuisine: American
Keyword: Peanut Butter Mug Cake
Servings: 1 serving
Calories: 744cal
Author: Amy Desrosiers


  • 1 egg yolk
  • 1 1/2 tbsps vegetable oil
  • 2 tbsps Windstone Farms Peanut Butter Packets
  • 2 tbsps white sugar
  • 2 tbsps all-purpose flour
  • 1/4 tsp baking powder
  • 2 tbsps whole milk
  • 1 tbsp chocolate chips
  • 2 tbsps whipped cream
  • 1 tbsp caramel sauce optional (but included in nutritional content)


  • In a large coffee mug, use a fork to whisk the oil, peanut butter, egg, and sugar; beat until creamy and fluffy.
  • Whisk (with your fork) in the flour and baking powder ingredients.
  • Stir in the milk and chocolate chip pieces.
  • Place mug in the microwave, and microwave for 90 seconds over medium power. Cake will rise and look fluffy on top.
  • Allow cake to cool for 5 minutes before adding whipped cream.
  • Enjoy!


Serving: 1mug cake | Calories: 744cal | Carbohydrates: 69g | Protein: 15g | Fat: 49g | Saturated Fat: 26g | Cholesterol: 208mg | Sodium: 253mg | Potassium: 374mg | Fiber: 3g | Sugar: 39g | Vitamin A: 321IU | Calcium: 153mg | Iron: 2mg