3-Ingredient Flourless Peanut Butter Mug Cake

Peanut butter mug cake made with three simple ingredients, perfect for quick and easy desserts.

May I also add that peanut butter is really good for the brain, so it’s perfect for students or anyone studying.

3-Ingredient Flourless Peanut Butter Mug Cake

Recipe by Stay at Home Mum
0.0 from 0 votes
Course: DessertCuisine: AustralianDifficulty: Easy
Servings
+

1

servings
Prep time

2

minutes
Cooking time

1

minute
Calories

349

kcal
Total time

3

minutes

3-Ingredient Flourless Peanut Butter Mug Cake is a quick, single-serving dessert made with peanut butter, egg, and sugar, ready in minutes.

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Ingredients

  • 3 tbsp Peanut butter-creamy

  • 1 tbsp white sugar-granulated

  • 1 large Egg

Directions

  • Whisk all ingredients in a bowl until the batter is smooth and the egg is properly whisked in.
  • Pour content into an oversized mug that is suitable for microwaving.
  • Microwave mug for one minute.
  • Cool first before eating, but make sure to consume not more than an hour as it is best to eat while warm.

Notes

  • This 3-Ingredient Flourless Peanut Butter Mug Cake Recipe can be frozen up to two months.
  • You can create another version of this Peanut Butter Mug Cake by adding baking powder (just 1/8 tsp) and follow the same steps.
  • Or an Eggless Peanut Butter Mug Cake! Just scratch out the eggs from the list, add in 1/4 tsp baking powder, 4 tbsp fat-free milk and 4 tbsp all-purpose flour.

3-Ingredient Flourless Peanut Butter Mug Cake is another one of our must try recipes.

Exhausted? Running late? No worries! You can whip this up in just 5 minutes!

author avatar
Clare Whitfield Chief Editor
Clare Whitfield is the Editor of Stay at Home Mum and a recognised voice in practical home management for Australian families. Based in the northern suburbs of Sydney, she balances editorial leadership with life as a stay at home mum to two school age children. Her background in home economics and more than a decade of experience in recipe development, family budgeting, and household systems inform her work.

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