If you’re craving a treat that perfectly balances rich chocolate and creamy peanut butter, you are going to fall head over heels for this Chocolate Peanut Butter Swirl Muffins Recipe. Imagine biting into a tender muffin where velvety cocoa meets swirls of luscious peanut butter, creating a flavor combo that’s both comforting and indulgent. These muffins are approachable enough for a weekday breakfast but special enough to brighten up any brunch or snack time. Trust me, once you try this recipe, it will become one of your favorite go-to baked delights!

Ingredients You’ll Need
Getting these muffins just right depends on a handful of simple but essential ingredients. Each one plays a key role, from lending flavor and richness to creating that perfect moist and tender texture you want in a muffin.
- All-purpose flour: The base that gives structure to your muffins for that perfect crumb.
- Unsweetened cocoa powder: Adds deep chocolate flavor and a beautiful dark color.
- Baking powder: Helps your muffins rise fluffy and light.
- Salt: Enhances all the flavors and balances sweetness.
- Granulated sugar: Provides clean sweetness and a tender bite.
- Brown sugar: Adds moisture and a subtle caramel note.
- Eggs: Bind everything together and add richness.
- Milk: Keeps the batter moist and smooth.
- Plain Greek yogurt or sour cream: Introduces moisture and a slight tang that pairs beautifully with chocolate.
- Vegetable oil: Contributes to a soft crumb and helps keep muffins tender.
- Vanilla extract: Enhances the flavors and adds warmth.
- Creamy peanut butter: The star swirl for that dreamy nutty richness throughout.
- Chocolate chips (optional): For extra pockets of melty chocolate in every bite.
How to Make Chocolate Peanut Butter Swirl Muffins Recipe
Step 1: Prepare Your Oven and Muffin Tin
Start by preheating your oven to 375°F (190°C). This ensures it’s hot and ready to give your muffins a perfect bake right from the start. Next, line a 12-cup muffin tin with paper liners or lightly grease it so the muffins come out easily once baked.
Step 2: Combine Dry Ingredients
In a large bowl, whisk together the all-purpose flour, unsweetened cocoa powder, baking powder, salt, granulated sugar, and brown sugar. Mixing these dry ingredients first makes sure your muffins have an even distribution of flavor and rise evenly.
Step 3: Mix Wet Ingredients
In a separate bowl, whisk the eggs, milk, plain Greek yogurt or sour cream, vegetable oil, and vanilla extract until the mixture is smooth and well combined. This wet mix will bring moisture and richness to your muffins.
Step 4: Combine Wet and Dry Mixtures
Pour the wet ingredients into the bowl with the dry ingredients, stirring gently until just combined. Avoid overmixing to keep the muffins tender and light.
Step 5: Fold in Peanut Butter and Chocolate Chips
Carefully fold in the creamy peanut butter and optional chocolate chips. This step adds the distinct flavor and melty texture that make this Chocolate Peanut Butter Swirl Muffins Recipe so irresistible. Be sure not to overwork the batter here.
Step 6: Fill Muffin Cups and Create the Swirl
Fill each muffin cup about three-quarters full with the batter. Then drop a small spoonful of extra peanut butter on top of each muffin. Use a toothpick or skewer to gently swirl the peanut butter into the top layer, creating beautiful, tasty ribbons throughout.
Step 7: Bake and Cool
Bake the muffins for 18 to 20 minutes, or until a toothpick inserted into the center comes out clean. Let them cool in the pan for 5 minutes before transferring to a wire rack to cool completely. This prevents sticking and helps the muffins set perfectly.
How to Serve Chocolate Peanut Butter Swirl Muffins Recipe

Garnishes
To make these muffins even more festive, top them with a light dusting of powdered sugar or a drizzle of melted peanut butter or chocolate. Chopped peanuts or mini chocolate chips sprinkled on top add an exciting crunch and extra charm.
Side Dishes
These muffins pair delightfully with a fresh fruit salad for a breakfast burst of freshness or alongside a cup of rich coffee or creamy hot chocolate for a comforting snack break. A dollop of whipped cream or vanilla yogurt also complements the flavors beautifully.
Creative Ways to Present
For a fun twist, serve these muffins warmed with a side of peanut butter and chocolate dipping sauce. You can also slice them in half and spread a layer of creamy peanut butter or jam for a creative muffin sandwich. They make excellent grab-and-go snacks that look just as good as they taste!
Make Ahead and Storage
Storing Leftovers
Store any leftover muffins in an airtight container at room temperature for up to 3 days. This keeps them soft and flavorful without drying out. If your kitchen is warm, storing them in the fridge is fine, but just bring them to room temperature or warm before eating.
Freezing
These Chocolate Peanut Butter Swirl Muffins Recipe freeze wonderfully. Wrap each muffin tightly in plastic wrap or foil, then place them in a freezer bag or airtight container. They keep well for up to 2 months, making them perfect for prepping ahead.
Reheating
To enjoy frozen muffins, simply thaw at room temperature or microwave them for about 20 seconds until warm and soft. You can also warm them in a 350°F (175°C) oven for 5-7 minutes for an evenly heated treat that tastes freshly baked.
FAQs
Can I use natural peanut butter instead of creamy?
Yes, you can! Natural peanut butter might change the texture slightly, making the muffins a bit denser, but the flavor will still be delicious. Just be sure to stir the peanut butter well before measuring to keep things consistent.
Is Greek yogurt necessary in this recipe?
Greek yogurt or sour cream adds moisture and a pleasant tang that brightens the chocolate and peanut butter flavors. If you don’t have either, you can substitute with an equal amount of buttermilk or even milk, but your muffins might be slightly less tender.
Can I make these muffins gluten-free?
To make a gluten-free version, substitute the all-purpose flour with a gluten-free baking blend that already includes xanthan gum. Keep in mind the texture might vary a bit, but the flavor will still shine!
What if I don’t have cocoa powder? Can I use melted chocolate instead?
Cocoa powder is essential for texture and that chocolate punch in these muffins. While melted chocolate could be used, it would alter the batter’s consistency and baking time, so sticking with cocoa powder is recommended for best results.
Are chocolate chips necessary?
Nope! Chocolate chips are entirely optional but highly recommended to add bursts of melty chocolate throughout. If you prefer, feel free to omit them or even substitute with chopped nuts for added crunch.
Final Thoughts
If you’re looking for a muffin that feels like a warm hug wrapped in chocolate and peanut butter, this Chocolate Peanut Butter Swirl Muffins Recipe is exactly what you need. It’s straightforward, satisfying, and absolutely delicious, perfect for moms, dads, friends, or just a sweet moment to treat yourself. Go ahead and bake a batch today—you won’t regret it!
Print
Chocolate Peanut Butter Swirl Muffins Recipe
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Total Time: 35 minutes
- Yield: 12 muffins
- Category: Breakfast, Snack
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
These Chocolate Peanut Butter Swirl Muffins combine rich cocoa and creamy peanut butter into a moist, flavorful treat perfect for breakfast or an indulgent snack. The muffins feature a tender crumb enhanced by Greek yogurt and a delightful peanut butter swirl, delivering a balance of chocolatey goodness and nutty richness in every bite.
Ingredients
Dry Ingredients
- 1 1/2 cups all-purpose flour
- 1/2 cup unsweetened cocoa powder
- 1 tablespoon baking powder
- 1/2 teaspoon salt
- 1/2 cup granulated sugar
- 1/2 cup brown sugar
Wet Ingredients
- 2 large eggs
- 1/2 cup milk
- 1/2 cup plain Greek yogurt or sour cream
- 1/3 cup vegetable oil
- 1 teaspoon vanilla extract
Additional Ingredients
- 1/2 cup creamy peanut butter (plus extra for swirling)
- 1/2 cup chocolate chips (optional)
Instructions
- Preheat and Prepare: Preheat your oven to 375°F (190°C). Line a 12-cup muffin tin with paper liners or lightly grease the tin to prevent sticking.
- Mix Dry Ingredients: In a large bowl, whisk together the all-purpose flour, unsweetened cocoa powder, baking powder, salt, granulated sugar, and brown sugar until evenly combined.
- Mix Wet Ingredients: In a separate bowl, whisk the eggs, milk, plain Greek yogurt (or sour cream), vegetable oil, and vanilla extract until the mixture is smooth and well blended.
- Combine Wet and Dry: Pour the wet mixture into the bowl with the dry ingredients and gently stir until just combined. Avoid overmixing to maintain a tender muffin texture.
- Add Peanut Butter and Chocolate Chips: Carefully fold in the peanut butter and optional chocolate chips, ensuring an even distribution but keeping the batter light.
- Fill Muffin Cups and Swirl: Spoon the batter into the muffin cups, filling each about three-quarters full. Drop a small spoonful of extra peanut butter on top of each muffin and use a toothpick to gently swirl it into the batter, creating a marbled effect.
- Bake: Bake the muffins for 18 to 20 minutes, or until a toothpick inserted into the center comes out clean, indicating they are fully cooked.
- Cool: Allow the muffins to cool in the pan for 5 minutes, then transfer them to a wire rack to cool completely before serving or storing.
Notes
- For a richer chocolate flavor, substitute unsweetened cocoa powder with dark cocoa powder.
- Natural peanut butter can be used but may slightly alter the texture of the muffins.
- These muffins freeze well; wrap them tightly and store in an airtight container for up to 2 months.

