Name: Peanut Butter Chocolate Chip Mug Cake Recipe
Prep time: 5 min
Cook time: PT-491158H35M
Total time: PT-491158H35M
Cuisine: American
Ingredients: 4 tbsp all-purpose flour; 1/4 tsp baking powder; 1 tbsp granulated sugar; 1/4 cup fat-free milk; 3 tbsp creamy peanut butter; 3 tbsp semi-sweet chocolate chunks or chocolate chips

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Introduction

This Peanut Butter Chocolate Chip Mug Cake is a quick and satisfying treat that you can make in just minutes. Combining creamy peanut butter with melty chocolate chips, it’s perfect for a cozy snack or a last-minute dessert craving.

The image shows a close-up of a white mug filled with a soft, thick batter that is light beige in color and slightly textured. Mixed into the batter are large, glossy, dark brown chocolate chunks that are partly melted. A wooden-handled spoon digs into the mug, scooping out a mix of the crumbly batter and melted chocolate. The mug is set on a white marbled surface with some chocolate pieces scattered around. The batter looks warm and gooey with a slightly crumbly top layer. Photo taken with an iphone --ar 4:5 --v 7

Ingredients

4 tbsp all-purpose flour
1/4 tsp baking powder
1 tbsp granulated sugar
1/4 cup fat-free milk
3 tbsp creamy peanut butter
3 tbsp semi-sweet chocolate chunks or chocolate chips

Instructions

Step 1: In a microwave-safe mug, combine the flour, baking powder, sugar, milk, and peanut butter. Use a small whisk to mix vigorously until the batter is smooth and free of flour lumps.
Step 2: Stir 1 tablespoon of chocolate chips into the batter. Add another tablespoon concentrated in the center of the batter to create a gooey chocolate core. Sprinkle the remaining tablespoon on top.
Step 3: Microwave the mug cake on full power for about 1 minute. If the cake is still gooey, heat it for an additional 15 seconds. Let it cool for a few minutes before enjoying. For best taste, eat the cake warm.

Tips & Variations

Use crunchy peanut butter for added texture.
Swap fat-free milk with almond or oat milk for a dairy-free option.
Add a pinch of salt to balance the sweetness.
Try mixing in chopped nuts or a sprinkle of cinnamon for extra flavor.

Storage

This mug cake is best enjoyed fresh and warm. If you have leftovers, store them in an airtight container in the refrigerator for up to 2 days. Reheat gently in the microwave for about 20–30 seconds before serving.

How to Serve

The image shows a white mug filled with a thick, light golden cookie dough topped with large, uneven chocolate chunks scattered on top and slightly melted into the dough. The cookie dough rises just above the mug rim with a soft, slightly cracked surface. The mug has a dark blue handle, and it sits on a white marbled surface with several similar chocolate chunks scattered around it. A spoon with a wooden handle lies nearby. photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use natural peanut butter instead of creamy?

Yes, natural peanut butter works well, but it may change the texture and flavor slightly. Make sure to mix the batter thoroughly as natural peanut butter can be less smooth.

What if I don’t have a microwave?

You can bake the batter in a small oven-safe ramekin at 350°F (175°C) for about 12–15 minutes, or until a toothpick inserted comes out clean.