Gluten-Free Peanut Butter Brownie Mug Cake
If you're craving something sweet and chocolatey but don't want to spend time baking an entire dessert, this Gluten-Free Peanut Butter Brownie Mug Cake is the perfect solution! It's quick and easy and combines the best of both worlds—rich chocolate and creamy peanut butter.
What You’ll Need:
- Sugar
- Gluten-free flour
- Salt
- Cocoa powder
- Vegetable oil
- Water
- Peanut butter
- Vanilla extract

In just a minute, you can have a warm, gooey brownie with a molten peanut butter center, all made right in your microwave. Whether you're looking for a single-serving treat after dinner or a mid-day indulgence, this mug cake will always hit the spot.
Additional Dessert Recipes to Try:

Peanut Butter Brownie Mug Cake
This Gluten-Free Peanut Butter Brownie Mug Cake is the ultimate quick dessert! With just a few simple ingredients and a minute in the microwave, you’ll have a warm, gooey treat that’s perfect for satisfying those chocolate and peanut butter cravings.
Ingredients
- ¼ cup sugar
- ¼ cup gluten-free flour
- pinch of salt
- 2 tbsp cocoa powder
- 2 tbsp vegetable oil
- ¼ cup water
- 1 tbsp peanut butter
- ¼ tsp vanilla extract
Instructions
- Add sugar, flour, salt and cocoa powder to your mug and stir together.
- Add remaining wet ingredients to your mug and stir well until all combined.
- Place 1 tbsp of peanut butter into the middle of your batter and push it down until it's submerged into the batter.
- Microwave for 60-70 seconds. Enjoy!