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high protein banana oat mugcake

High-Protein Microwavable Mug Cake

This high-protein, low-calorie dessert cup is made with banana, egg, cottage cheese, and a hint of chocolate — all ready in minutes using your microwave or air fryer! Gooey, satisfying, and naturally sweet, it’s the perfect protein treat for breakfast or a midday snack.
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Prep Time 5 minutes
Cook Time 10 minutes
Total Time 15 minutes
Servings: 3
Course: Breakfast, Dessert, Snack
Cuisine: American
Calories: 163
Ingredients Method Notes

Ingredients
  

  • 1 ripe banana about 3.25 oz / 96g
  • 1 large egg
  • 6 oz 170g low-fat cottage cheese
  • 0.25 oz 7g chopped dark chocolate or chocolate chips
  • 2 oz 50g ground old fashioned oats

Method
 

  1. Mash & Mix
  2. In a bowl, mash the banana and whisk in the egg. Stir in the cottage cheese and mix until combined. Add oats for thickness.
  3. Add Chocolate
  4. Fold in the chocolate chips or chopped chocolate.
  5. Microwave Method
  6. Pour ⅓ to ½ of the batter into a microwave-safe ramekin or mug.
  7. Microwave on high for 1½ to 2 minutes until set and fluffy.
  8. Let cool slightly before serving.
  9. Air Fryer Method
  10. Pour batter into a small ramekin.
  11. Air fry at 390°F (200°C) for 8–10 minutes.
  12. Check halfway and adjust timing based on texture preference.

Notes

  • Sweetness: This recipe relies on ripe banana for sweetness. No added sugar needed!
  • Cottage Cheese Tip: Low-fat cottage cheese adds protein and moisture without extra fat.
  • Texture Adjustments: Add oats for more density or reduce cottage cheese for a firmer result.
  • Chocolate: Stick to 7–10g (½ tbsp) of chocolate for indulgence without overdoing it.