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3 Ingredient Peanut Butter Mug Cake

3 Ingredient Peanut Butter Mug Cake

Easy 3 Ingredient Peanut Butter Mug Cake recipe. The perfect treat to satisfy your sweet tooth, this microwave cake is ready in under 5 minutes.
4.78 from 9 votes
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Course: Dessert
Cuisine: American
Keyword: gluten free, Vegetarian
Prep Time: 2 minutes
Cook Time: 1 minute
Total Time: 3 minutes

Ingredients

  • 1 large egg
  • 2 Tbsp smooth peanut butter
  • 1 Tbsp granulated sugar

Instructions

  • In a microwave save mug, mi all of the ingredients together until smooth.
  • Microwave for 1 minute, or until the top of the cake has set.