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Peanut butter banana mug muffin served in terracotta ceramic mug with steam rising

Peanut Butter Banana Mug Muffin: Quick 2-Minute Microwave Recipe

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  • Author: Emma Brookstone
  • Prep Time: 2
  • Cook Time: 2
  • Total Time: 4
  • Yield: 1 1x
  • Category: Breakfast
  • Method: Microwave
  • Cuisine: American

Description

This fluffy peanut butter banana mug muffin delivers bakery-fresh taste in just 2 minutes using your microwave. Perfect single-serving breakfast or snack with simple pantry ingredients.


Ingredients

Scale

3 tablespoons all-purpose flour

2 tablespoons creamy peanut butter

1/2 ripe banana, mashed

1 large egg

2 tablespoons milk

2 tablespoons granulated sugar

1/4 teaspoon baking powder

Pinch of salt


Instructions

1. Mash banana thoroughly in microwave-safe mug with fork

2. Mix in peanut butter and egg until well combined

3. In small bowl, whisk together flour, sugar, baking powder, and salt

4. Add milk to wet ingredients and stir

5. Gently fold dry ingredients into wet mixture until just combined

6. Microwave on 50% power for 90 seconds

7. Check doneness with toothpick – continue in 15-second intervals if needed

8. Let rest 30 seconds before serving


Notes

Use 50% power to prevent rubbery texture

Mug size affects cooking time – use 12-16 oz mugs

For gluten-free version, substitute with almond flour (2 tbsp)

Add chocolate chips or nuts for extra flavor

Best served immediately while warm


Nutrition

  • Serving Size: 1
  • Calories: 285
  • Sugar: 18
  • Sodium: 195
  • Fat: 12
  • Saturated Fat: 3
  • Unsaturated Fat: 8
  • Trans Fat: 0
  • Carbohydrates: 35
  • Fiber: 3
  • Protein: 11
  • Cholesterol: 55