Irresistible Chocolate Peanut Butter Swirl Muffins Recipe

Last Updated on February 12, 2026 by Aniela Recipes Team

There s nothing quite like the moment when you open your oven door and get a whiff of warm, chocolatey goodness. Just last week, I wanted to bake something that would make my heart sing, and that s when the idea of Chocolate Peanut Butter Swirl Muffins struck me. With three ripe bananas sitting on my counter begging to be used, the combination of creamy peanut butter and rich cocoa felt like a match made in heaven.

Not only are these muffins a delightful treat, but they also offer a perfect solution for those of us who are tired of the same old snacks. They re light yet indulgent, satisfying without being overly sweet and let me tell you, they ve become an instant favorite for breakfast and dessert alike! So, gather your ingredients, unleash your inner baker, and let s create a batch of muffins that will have everyone coming back for seconds!

Why choose Chocolate Peanut Butter Swirl Muffins?

Deliciously Decadent: The decadent blend of chocolate and peanut butter creates a mouthwatering flavor that will leave you wanting more.

Quick and Easy: With just a handful of common ingredients and simple steps, these muffins can be whipped up in no time, making them perfect for busy mornings or unexpected guests.

Healthier Alternative: While indulgent, these muffins also benefit from ripe bananas and pure maple syrup, offering a sweet treat that feels good too.

Versatile Snack: Whether for breakfast, an afternoon pick-me-up, or a late-night dessert, these muffins fit the bill and can satisfy any craving.

Customizable: Feel free to switch up the add-ins, like using dark chocolate chips or walnuts, to make them your own.

Elevate your baking with this delightful recipe that ensures you won t miss those unhealthy snacks you re trying to avoid!

Chocolate Peanut Butter Swirl Muffins Ingredients

Perfect for your next baking adventure!

For the Muffins

• 3 medium ripe bananas the key to natural sweetness and moisture.
• 1/4 cup pure maple syrup adds a touch of caramel flavor.
• 1 large egg helps bind the ingredients together for a fluffy texture.
• 1/2 cup vegetable oil ensures a moist crumb and keeps your muffins light.
• 1 cup all-purpose flour a foundation for your delightful Chocolate Peanut Butter Swirl Muffins.
• 1/4 cup cocoa powder gives those muffins their rich, chocolate flavor.
• 1 tsp baking powder helps your muffins rise to heavenly heights.
• 1 tsp baking soda ensures a nice lift and fluffy texture.
• 1/4 tsp salt balances the sweetness and enhances flavors.
• 1/4 cup Nuttzo Peanut Pro Smooth peanut butter swirls beautifully for a nutty delight in every bite.
• 1/2 cup semi-sweet chocolate chips adds extra bursts of chocolatey goodness throughout.

Indulge in these mouthwatering muffins, and make them an irresistible favorite in your kitchen!

How to Make Chocolate Peanut Butter Swirl Muffins

1. Preheat your oven to 375 °F. Grease your muffin pan or line it with muffin liners to ensure easy removal later on.

2. Mash the ripe bananas in a large bowl using a fork. Aim for a smooth consistency; the more mushy, the better, as it ll create a moist muffin.

3. Mix the mashed bananas with maple syrup, egg, and vegetable oil until fully combined. A whisk works wonders to blend the ingredients seamlessly together.

4. Sift in the all-purpose flour, cocoa powder, baking powder, baking soda, and salt. Gently stir with a wooden spoon, taking care not to overmix; a few lumps are perfectly fine.

5. Fold in the chocolate chips to incorporate that delightful chocolatey flavor evenly throughout the batter.

6. Fill each muffin tin about halfway to 3/4 full. Spoon 1 tablespoon of peanut butter into each muffin cup and swirl it around with a butter knife for the delightful peanut butter surprise.

7. Bake for 20-22 minutes. Test doneness using a toothpick; when it comes out clean, your muffins are ready!

8. Cool the muffins in the tin for 3-5 minutes before gently removing them to a cooling rack. Let them cool a bit more before diving in.

Optional: Drizzle with melted chocolate or a sprinkle of sea salt before serving for an extra touch!

Exact quantities are listed in the recipe card below.

Tips for the Best Chocolate Peanut Butter Swirl Muffins

• Use Ripe Bananas: Ensure your bananas are very ripe; they should be heavily speckled for maximum sweetness and moisture.

• Do Not Overmix: When combining the dry ingredients, mix gently. Overmixing can lead to dense muffins; a few lumps are perfectly fine.

• Peanut Butter Swirl: For a more pronounced swirl, add the peanut butter in the middle of the batter and gently fold it, rather than swirling through.

• Watch Your Bake Time: Ovens vary, so keep an eye on your muffins during the last few minutes of baking to avoid overcooking.

• Cool Completely: Allow muffins to cool on a wire rack before storing. This prevents them from becoming soggy, maintaining their perfect texture.

Enjoy baking these delightful Chocolate Peanut Butter Swirl Muffins!

How to Store and Freeze Chocolate Peanut Butter Swirl Muffins

Room Temperature: Keep your muffins in an airtight container for up to 3 days. Place a piece of parchment paper between layers if stacking to prevent sticking.

Fridge: For longer freshness, store in the fridge for up to a week. Use a sealed container to maintain moisture while enjoying these delicious muffins.

Freezer: Freeze muffins in a zip-top freezer bag with as much air removed as possible for up to 3 months. Label the bag for easy identification later.

Reheating: To enjoy muffins warm, microwave for 15-20 seconds or pop in the oven at 350 °F for 5-10 minutes for that fresh baked feel again.

Make Ahead Options

These Chocolate Peanut Butter Swirl Muffins are ideal for meal prep, ensuring you always have a sweet treat on hand! You can mash the ripe bananas and mix them with the wet ingredients (up to 24 hours in advance), keeping them covered in the refrigerator to maintain freshness. Additionally, you can measure and combine the dry ingredients and store them in an airtight container for up to 3 days. When you re ready to bake, simply combine the wet and dry mixtures, fold in the chocolate chips, fill the muffin tins, and swirl in the peanut butter. Bake as directed, and enjoy the comforting aroma of freshly baked muffins without the morning rush!

What to Serve with Chocolate Peanut Butter Swirl Muffins?

There s nothing like complementing the sweet, rich flavors of these muffins with a few delightful sides that elevate your indulgent experience.

• Fresh Fruit Salad: A colorful medley of juicy fruits balances the rich, chocolatey muffins, providing a refreshing burst of flavors.

• Creamy Yogurt Parfait: Layer creamy Greek yogurt with granola and berries for a smooth, tangy counterpart to the sweet muffins, perfect for breakfast or brunch.

• Hot Chocolate: Indulge in a cozy mug of hot chocolate to reinforce the chocolate flavor, making both choices together an extra special treat.

• Nutty Granola: A sprinkle of nutty granola on top of a muffin or alongside offers a crunchy contrast to the soft texture, enhancing your snack time.

• Coffee or Tea: Sipping a warm cup of coffee or tea elevates the experience, as the aromatic flavors complement the sweetness of the muffins wonderfully.

• Chocolate Drizzle: A simple touch of melted chocolate drizzled over the muffins can heighten the chocolatey indulgence, making it a decadent dessert option.

Elevate your baking experience by pairing these delicious options with your Chocolate Peanut Butter Swirl Muffins for an extraordinary treat!

Chocolate Peanut Butter Swirl Muffins Variations

Feel free to get creative and add your own spin to these delightful muffins!

• Gluten-Free: Replace all-purpose flour with a gluten-free blend, and enjoy the same fluffy texture without missing out.

• Nut-Free: Swap the peanut butter for sunflower seed butter, making these muffins safe for nut-free zones while keeping the nutty essence.

• Vegan: Substitute the egg with a flax egg (1 tbsp flaxseed meal + 2.5 tbsp water) and use maple syrup instead of regular sweeteners for a compassionate twist.

• Spicy Kick: Add a pinch of cayenne pepper or chili powder to the batter for a surprising warmth that pairs beautifully with chocolate.

• Double Chocolate: Mix in extra chocolate chips or use dark chocolate chips for an intensified chocolate experience that any chocoholic will adore.

For a little adventure in flavor, consider adding crushed espresso beans to the batter. The coffee s richness complements chocolate all too perfectly, delighting the senses with every bite!

• Fruit Filler: Toss in chopped strawberries or raspberries to create fruity swirls that burst with flavor, adding a refreshing contrast to the chocolate and peanut butter.

So go ahead, tweak the recipe to match your tastes and enjoy the endless possibilities of these scrumptious muffins!

Chocolate Peanut Butter Swirl Muffins Recipe FAQs

How do I choose ripe bananas for this recipe?
Absolutely! Look for bananas that are heavily speckled with brown spots; this indicates they re ripe and at their sweetest. The softer the banana, the better, as it will mash easily into the batter, ensuring moist and flavorful muffins.

What is the best way to store Chocolate Peanut Butter Swirl Muffins?
Keep your muffins in an airtight container at room temperature for up to 3 days. If you want to prolong their freshness, store them in the fridge for up to a week in a sealed container. This will help maintain their moisture and flavor without losing their delightful texture.

Can I freeze these muffins? If so, how?
Yes, you can freeze your muffins! To do this, let them cool completely, then place them in a zip-top freezer bag, squeezing out as much air as possible. They can be stored for up to 3 months. When you re ready to enjoy one, simply let it thaw at room temperature or pop it in the microwave for 15-20 seconds.

What should I do if my muffins turn out dense?
Ah, don t worry! Dense muffins can often be a result of overmixing the batter. Be sure to mix gently, especially after adding the dry ingredients. If you re measuring flour, use the spoon-and-level method instead of scooping, as it can compact the flour and lead to dense results.

Are there any dietary considerations for these muffins?
Very! If you have allergies, ensure you use allergy-friendly chocolate chips and peanut butter. For a nut-free version, you could substitute the peanut butter with sunbutter or a nut-free spread. Also, if you re looking for a vegan option, you can replace the egg with a mixture of flaxseed and water (1 tbsp flaxseed meal + 2.5 tbsp water, let sit for 5 minutes to thicken).

How long should I let the muffins cool before storing?
Let the muffins sit in the tin for about 3-5 minutes, then gently transfer them to a cooling rack. Allow them to cool completely before storing to prevent condensation, which could make them soggy. This step is key to keeping their texture perfectly fluffy!