Molten Peanut Butter Chocolate Mug Cake Recipe

Introduction

This Molten Peanut Butter Chocolate Mug Cake is a quick and indulgent treat perfect for satisfying your sweet tooth in minutes. Rich chocolate and creamy peanut butter come together to create a gooey, delicious dessert that you can make right in your mug.

Ingredients

• Nonstick cooking spray
• 3 tablespoons milk
• 1 tablespoon vegetable or canola oil
• 1/2 teaspoon vanilla extract
• 1/4 cup all-purpose flour
• 1 tablespoon cocoa powder
• 2 tablespoons granulated sugar
• 1/4 teaspoon baking powder
• 1/4 teaspoon baking soda
• 1/8 teaspoon salt
• 1 tablespoon creamy peanut butter, plus more for topping

Instructions

1. Step 1: Spray a large heatproof mug with nonstick cooking spray. In a small bowl, whisk together the milk, oil, and vanilla extract until combined.
2. Step 2: Add the flour, cocoa powder, sugar, baking powder, baking soda, and salt to the wet ingredients. Whisk gently to combine, being careful not to overmix.
3. Step 3: Pour half of the batter into the prepared mug. Dollop the tablespoon of creamy peanut butter on top of the batter.
4. Step 4: Add the remaining batter over the peanut butter, covering it completely.
5. Step 5: Microwave on high for 1 minute and 10 seconds, or until the top is just set. If the batter is still wet, microwave in 5-second intervals until done. Avoid overcooking to keep the cake moist.
6. Step 6: Remove the mug from the microwave and add another dollop of peanut butter on top. Let cool for 5 minutes to allow the peanut butter to melt before enjoying.

Tips & Variations

• Use natural peanut butter for a slightly different flavor and texture.
• Add a pinch of instant coffee powder to enhance the chocolate flavor.
• Top with chopped peanuts or a drizzle of chocolate sauce for extra indulgence.
• Substitute dairy milk with almond or oat milk for a dairy-free option.

Storage

This mug cake is best enjoyed fresh but can be stored in an airtight container in the refrigerator for up to 2 days. Reheat gently in the microwave for about 20-30 seconds before serving. Note that reheating may cause the cake to be slightly less soft.

How to Serve

Serve this delicious recipe with your favorite sides.

FAQs

Can I use crunchy peanut butter instead of creamy?

Yes, crunchy peanut butter works well and adds a nice texture contrast, but it may affect the smooth molten center slightly.

What if I don’t have a microwave?

You can bake the batter in a small oven-safe dish at 350°F (175°C) for about 12-15 minutes, checking until the cake is just set on top.

Molten Peanut Butter Chocolate Mug Cake Recipe

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4.6 from 71 reviews

A quick and delicious molten peanut butter chocolate mug cake that you can make in just minutes. This single-serving dessert combines rich cocoa flavor and creamy peanut butter in a warm, fudgy cake cooked effortlessly in the microwave. Perfect for satisfying chocolate cravings without the fuss of traditional baking.

• Author: Maya
• Prep Time: 5 minutes
• Cook Time: 1 minute 10 seconds
• Total Time: 6 minutes 10 seconds
• Yield: 1 serving 1x
• Category: Dessert
• Method: Microwaving
• Cuisine: American

Ingredients

Scale 1x2x3x

For the Mug Cake Batter

• Nonstick cooking spray
• 3 tablespoons milk
• 1 tablespoon vegetable or canola oil
• 1/2 teaspoon vanilla extract
• 1/4 cup all-purpose flour
• 1 tablespoon cocoa powder
• 2 tablespoons granulated sugar
• 1/4 teaspoon baking powder
• 1/4 teaspoon baking soda
• 1/8 teaspoon salt

For the Filling and Topping

• 1 tablespoon creamy peanut butter, plus more for topping

Instructions

1. Prepare the Mug: Spray a large heatproof mug with nonstick cooking spray to prevent the cake from sticking during microwaving.
2. Make the Batter: In a small bowl, whisk together the milk, vegetable or canola oil, and vanilla extract until combined. Add the all-purpose flour, cocoa powder, granulated sugar, baking powder, baking soda, and salt, then whisk gently until a smooth batter forms. Be careful not to overmix to keep the cake tender.
3. Layer the Batter and Peanut Butter: Pour half of the batter into the prepared mug. Dollop 1 tablespoon of creamy peanut butter evenly over the batter, then top with the remaining batter to cover the peanut butter layer.
4. Microwave the Cake: Microwave the mug on high power for 1 minute and 10 seconds, or until the cake is just set on top. Avoid overcooking to prevent the cake from becoming tough or dry. If still wet, continue microwaving in 5-second increments until done.
5. Add Final Peanut Butter: Remove the mug from the microwave and add an additional dollop of peanut butter on top. Let the cake cool for 5 minutes, allowing the peanut butter to melt and the cake to cool slightly.
6. Serve: Enjoy the molten peanut butter chocolate mug cake directly from the mug with a spoon for a warm, gooey dessert experience.

Notes

• Use a large microwave-safe mug to prevent overflow while cooking.
• Adjust cooking time slightly depending on your microwave’s wattage.
• For a richer flavor, you can substitute milk with almond or oat milk.
• Swapping creamy peanut butter for chunky adds texture variation.
• Do not overcook, as the cake will dry out and lose its molten texture.

Keywords: molten peanut butter chocolate mug cake, microwave mug cake, quick chocolate dessert, single serving cake, peanut butter dessert