Sweet & Nutty Peanut Butter Mug Cake Recipe – Ready in a Flash

Whipping up a delectable peanut butter mug cake takes mere moments in your microwave.

Soft, decadent textures emerge from simple pantry ingredients you probably have right now.

Chocolate chips or a dollop of jam can add surprising twists to this quick dessert.

Smooth peanut butter creates a rich, comforting base that melts perfectly into warm cake goodness.

Curious cooks appreciate how fast this treat comes together without complicated techniques or equipment.

Sweet cravings meet instant satisfaction through this clever single-serving dessert hack.

Grab a mug and let’s make magic happen in less than five minutes!

Why Peanut Butter Mug Cake Is the Ultimate Fix

• Enjoy a speedy, single-serving treat that satisfies sweet cravings in minutes without complicated baking skills.
• Prepare your dessert directly in a mug, eliminating multiple mixing bowls and reducing kitchen mess dramatically.
• Create a personalized dessert just for yourself without baking an entire cake or generating excessive leftovers.
• Easily adapt the recipe by adding chocolate chips, swirling extra peanut butter, or topping with whipped cream for endless delicious variations.

Ingredients for Peanut Butter Mug Cake

• All-Purpose Flour: Base for the cake's structure.
• Granulated Sugar: Adds sweetness to the dessert.
• Baking Powder: Helps the cake rise and become fluffy.
• Salt: Enhances overall flavor.

• Milk: Provides moisture and helps bind ingredients.
• Peanut Butter: Adds rich, nutty flavor and creamy texture.
• Vegetable Oil: Ensures cake remains moist.
• Vanilla Extract: Brings depth and warmth to the dessert.

• Melted Peanut Butter, Chopped Peanuts: Adds extra crunch and peanut flavor for garnish.

Quick Guide to Making Peanut Butter Mug Cake

Step 1: Craft the Dry Base

Grab a microwave-safe mug and toss in flour, sugar, baking powder, and salt.

Whisk these ingredients until they’re completely blended and look like a uniform powder mixture.

Step 2: Create Smooth Batter

Pour in milk, creamy peanut butter, vegetable oil, and vanilla extract.

Stir everything together with a fork or small whisk until the batter becomes silky smooth with zero lumps hiding anywhere.

Step 3: Zap into Deliciousness

Pop the mug into the microwave and cook on high power.

Zap for about 1-2 minutes, watching carefully.

Cooking time can change based on your microwave’s strength, so start at 1 minute and check the cake’s texture.

Step 4: Add Gorgeous Finishing Touches

Let the mug cake rest and cool down for a few minutes.

• Drizzle of warm peanut butter
• Sprinkle of chopped peanuts
• Dollop of whipped cream
• Dusting of powdered sugar

Step 5: Serve and Savor

Dig into your warm, fluffy mug cake directly from the mug or transfer to a cute plate.

Grab a spoon and enjoy your quick dessert heaven!

Helpful Tips for Mug Cake Success

• Mix dry ingredients completely to prevent flour clumps and ensure an even, smooth cake texture.
• Start with 1 minute of cooking and add extra time in 15-second increments to avoid overcooking, which can make the cake dry and rubbery.
• Replace vegetable oil with melted butter for a richer, more tender mug cake that stays soft and moist.
• Use gluten-free flour for a celiac-friendly version or substitute almond milk for a dairy-free alternative without compromising taste.
• Experiment with add-ins like chocolate chips, a dash of cinnamon, or a small scoop of cocoa powder to create delicious variations of the basic recipe.

How to Store Peanut Butter Mug Cake

• Store leftover mug cake in an airtight container in the refrigerator for up to 2 days. Cover with plastic wrap to prevent drying out.
• Warm the cake for 20-30 seconds on medium power. Check frequently to avoid overcooking and maintain moisture.
• Keep at room temperature for no more than 4 hours. Consume quickly for the best taste and texture.
• Wrap individual mug cakes tightly in plastic wrap, then place in a freezer bag. Freeze for up to 1 month. Thaw in the refrigerator overnight before reheating.

What to Serve with Peanut Butter Mug Cake

• Pair with Creamy Vanilla Milkshake: Blend smooth vanilla ice cream with cold milk for a classic companion that echoes the cake's rich peanut butter flavor.
• Complement with Dark Roast Coffee: Brew a strong, bold coffee that cuts through the sweetness and provides a robust contrast to the mug cake's creamy texture.
• Match with Chocolate Drizzle: Enhance the dessert by adding warm melted chocolate or chocolate sauce, creating a decadent peanut butter and chocolate combination that elevates the entire experience.
• Serve with Caramel Whipped Cream: Top the mug cake with light, airy caramel-infused whipped cream that adds a luxurious layer of sweetness and complexity to each bite.

Fun Peanut Butter Mug Cake Twists

• Gluten-Free Option: Replace regular flour with almond flour or gluten-free all-purpose flour blend for a celiac-friendly version that maintains the cake's soft texture.
• Vegan Variation: Swap milk with unsweetened almond milk, use coconut oil instead of vegetable oil, and substitute peanut butter with sunflower seed butter for a plant-based alternative.
• Low-Sugar Version: Use stevia or monk fruit sweetener instead of sugar, and choose a natural peanut butter with no added sugars to create a diabetes-friendly dessert.
• Chocolate Peanut Butter Remix: Add 1 tablespoon of cocoa powder to the dry ingredients and mix in chocolate chips for an indulgent flavor combination that chocolate lovers will adore.

FAQs

• Is this recipe good for people with dietary restrictions?

This recipe contains wheat flour and dairy milk, so it’s not suitable for those with gluten or lactose intolerances. You can modify it by using gluten-free flour and plant-based milk alternatives.

• Can I make this mug cake without a microwave?

Unfortunately, this specific recipe is designed for microwave cooking. Using an oven would require adjusting ingredients and baking time, which might change the cake’s texture and consistency.

• How do I prevent the mug cake from becoming rubbery?

Mix ingredients thoroughly but avoid overmixing. Microwave in short intervals and check doneness to prevent overcooking. Stop microwaving as soon as the cake looks set to maintain a moist texture.

• What if my mug cake turns out too dry?

Ensure you’re not overcooking the cake. Use exact measurements, and if the cake seems dry, try reducing microwave time by 15-30 seconds. Adding an extra tablespoon of milk can also help maintain moisture.

Easy 5 Minute Peanut Butter Mug Cake Recipe

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4.7 from 18 reviews

• Total Time: 5 minutes
• Yield: 1 1x

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Description

Indulgent chocolate-swirled peanut butter mug cake promises delightful comfort in mere minutes. Rich, moist, and perfectly balanced, you’ll savor this quick dessert that satisfies sweet cravings with minimal effort.

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Ingredients

Scale 1x2x3x

Main Ingredients:

• 2 tablespoons (28 grams) creamy peanut butter
• 4 tablespoons (30 grams) all-purpose flour
• 3 tablespoons (45 milliliters) milk

Sweeteners and Flavor Enhancers:

• 3 tablespoons (37 grams) granulated sugar
• 1 tablespoon (15 milliliters) vegetable oil
• ¼ teaspoon vanilla extract

Leavening and Seasoning:

• ¼ teaspoon baking powder
• Pinch of salt

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Instructions

1. Combine dry ingredients in a microwave-safe mug, whisking flour, sugar, baking powder, and salt until uniformly blended.
2. Pour milk, peanut butter, vegetable oil, and vanilla extract into the mug, stirring vigorously until the mixture transforms into a silky, lump-free batter.
3. Place the mug in the microwave and heat at full power for 60-90 seconds, monitoring closely to prevent overcooking; the cake is ready when it rises and appears set in the center.
4. Allow the cake to rest for 2-3 minutes, enabling it to firm up and cool slightly before indulging.
5. Enhance the dessert’s richness by drizzling melted peanut butter on top or sprinkling chopped peanuts for added texture and nutty depth.
6. Serve directly from the mug for a casual treat, or carefully transfer to a small plate for a more refined presentation.

Notes

• Customize the sweetness by adjusting sugar levels to suit personal taste preferences.
• Use gluten-free flour for a celiac-friendly version that maintains the same delicious texture.
• Swap dairy milk with almond or oat milk to create a plant-based alternative that’s equally moist and delectable.
• Prevent overcooking by watching the cake closely and testing with a toothpick for moist crumbs, ensuring a tender result every time.

• Prep Time: 3 minutes
• Cook Time: 2 minutes
• Category: Desserts, Snacks
• Method: Microwaving
• Cuisine: American

Nutrition

• Serving Size: 1
• Calories: 400
• Sugar: 18g
• Sodium: 150mg
• Fat: 22g
• Saturated Fat: 4g
• Unsaturated Fat: 17g
• Trans Fat: 0g
• Carbohydrates: 38g
• Fiber: 2g
• Protein: 10g
• Cholesterol: 0mg