3 Ingredient Flourless Peanut Butter Mug Cake

Servings: 1
Prep Time: 4 minutes
Cook Time: 1 minute
Total Time: 5 minutes
Course: Dessert
Cuisine: American
This easy flourless gluten-free peanut butter mug cake is only three ingredients. It cooks in the microwave and is ready in about 5 minutes.
4.67 from 3 votes

Ingredients

  • tbsp creamy peanut butter
  • 1 tbsp + 1 tsp white granulated sugar
  • 1 large egg

Instructions

  • Whisk all ingredients into an oversized, microwave-safe mug until batter is smooth and egg is fully whisked in. Microwave for about 1 minute. Let cake cool a few minutes before eating.

Nutrition

Serving: 1mug cake, Calories: 418kcal, Carbohydrates: 26g, Protein: 18g, Fat: 28g, Saturated Fat: 6g, Cholesterol: 186mg, Sodium: 291mg, Potassium: 380mg, Fiber: 2g, Sugar: 21g, Vitamin A: 270IU, Calcium: 49mg, Iron: 1.8mg, Net Carbs: 24g

The nutrition information provided are only estimates based on an online nutritional calculator. I am not a certified nutritionist. Please consult a professional nutritionist or doctor for accurate information and any dietary restrictions and concerns you may have.

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