“`html
If you are a devoted fan of all things chocolate and peanut butter, then this OMG Peanut Butter Cup Brownies Recipe is about to become your ultimate go-to dessert. These brownies boast a rich, fudgy texture with pockets of gooey peanut butter cups woven throughout, creating the most irresistible combination of salty, sweet, and decadent flavors. Every bite delivers a perfect balance of smooth chocolate, velvety peanut butter, and that satisfying crunch of chocolate chips—guaranteed to wow your friends, family, or even just yourself when you need a sweet pick-me-up. Trust me, once you try this OMG Peanut Butter Cup Brownies Recipe, it’ll quickly earn a permanent spot in your baking rotation.

Ingredients You’ll Need
What makes this OMG Peanut Butter Cup Brownies Recipe so delightful is not just the flavor but how straightforward the ingredients are—each one playing an essential role, from the luscious texture to the deep chocolate taste and that pinch of peanut butter magic.
- Unsalted butter (3 sticks): Provides rich moisture and a velvety crumb to the brownies.
- Unsweetened baking chocolate (4 1/2 ounces): Brings intense, pure chocolate flavor without added sugar.
- Bittersweet chocolate chips (1 1/2 cups): Adds sweetness and melty chunks throughout the brownies.
- Large eggs (6): Bind everything together and contribute to the fudgy texture.
- Granulated sugar (1 1/2 cups): Sweetens while helping to create a shiny, crackly top.
- Packed brown sugar (1 1/2 cups): Infuses a subtle caramel note and adds moistness.
- Salt (1 teaspoon): Enhances the chocolate and balances sweetness perfectly.
- Vanilla extract (1 tablespoon): Elevates the overall flavor with a warm, aromatic touch.
- All-purpose flour (1 1/2 cups): Gives structure without making the brownies cakey.
- Baking powder (3/4 teaspoon): Just enough lift for a tender crumb.
- Miniature peanut butter cups (12 ounces): The star ingredient that creates delightful pockets of creamy peanut butter.
- Milk chocolate chips (1/4 cup): Sprinkled on top for a sweet, melty finish.
- Peanut butter (1/2 cup): Melted to drizzle for an extra layer of nutty richness.
- White chocolate chips (1/2 cup): Added to the drizzle for a pretty contrast and added sweetness.
How to Make OMG Peanut Butter Cup Brownies Recipe
Step 1: Get Ready
Preheat your oven to 350 degrees Fahrenheit and prepare your baking pan by lining a 9-by-13-inch dish with heavy-duty foil or parchment paper; grease the foil if you’re using it. Setting up early makes the process smooth and prevents sticking later on.
Step 2: Melt the Chocolate and Butter
Gently melt the butter, unsweetened baking chocolate, and bittersweet chocolate chips in a saucepan over low heat. Stir often until this luscious mixture is completely smooth and glossy—this combination forms the rich chocolate backbone of your brownies.
Step 3: Whisk the Eggs and Sugars
In a large mixing bowl, whisk together the eggs, granulated sugar, brown sugar, and salt until everything is well combined. This step is crucial for incorporating air that will make the brownies tender.
Step 4: Combine Wet Ingredients
Pour your melted chocolate mixture into the egg and sugar bowl, stirring just until fully blended. Add the vanilla extract here to spread that wonderful fragrant warmth evenly throughout your batter.
Step 5: Add the Dry Ingredients
In a separate bowl, whisk together the flour and baking powder. Sift these dry ingredients into the wet mixture, then gently fold with a spatula until just combined—overmixing can toughen your brownies, so be gentle for that perfect fudgy texture.
Step 6: Layer the Batter and Peanut Butter Cups
Pour about two-thirds of the brownie batter into your prepared pan, smoothing it out evenly. Scatter the miniature peanut butter cups all over the surface, then pour the remaining batter on top, gently covering these sweet treasures.
Step 7: Top with Chocolate Chips and Bake
Sprinkle the milk chocolate chips evenly over the top layer and bake for approximately 35 minutes. Insert a toothpick near the center after 30 minutes—you want it to come out mostly clean with a few moist crumbs, signaling perfectly fudgy brownies.
Step 8: Cool and Decorate
After baking, let the brownies cool for about 15 minutes right in the pan. While cooling, melt the peanut butter and white chocolate chips together and then drizzle this luscious sauce over the top. Finish with some chopped peanut butter cups for extra texture and eye-catching appeal.
How to Serve OMG Peanut Butter Cup Brownies Recipe

Garnishes
For serving, you can add a sprinkle of flaky sea salt on top to contrast the sweetness beautifully, or even a dusting of cocoa powder to enhance the chocolate experience. A few extra peanut butter cups on top as garnish make it look irresistible for guests.
Side Dishes
These brownies pair wonderfully with a scoop of vanilla ice cream or even a drizzle of caramel sauce. A glass of cold milk or a hot cup of coffee also complements the rich chocolate and peanut butter flavors perfectly.
Creative Ways to Present
Try cutting the brownies into bite-sized squares and serving them on a platter for parties or layering them with whipped cream and extra peanut butter cups to create a decadent brownie trifle. You can also stack them and tie with a ribbon for gift-giving occasions.
Make Ahead and Storage
Storing Leftovers
Store leftover OMG Peanut Butter Cup Brownies in an airtight container at room temperature for up to 3 days. This keeps them moist and fudgy, ready to satisfy any chocolate craving the next day.
Freezing
If you want to keep these goodies longer, you can freeze the brownies in a sealed container or tightly wrapped in foil for up to 3 months. Thaw overnight in the fridge for best texture and flavor before serving.
Reheating
To enjoy warm brownies, pop them in the microwave for about 15-20 seconds or heat gently in the oven at 300 degrees Fahrenheit for 5-7 minutes. This brings back that freshly baked indulgence every time.
FAQs
Can I use crunchy peanut butter instead of smooth?
Absolutely! Crunchy peanut butter will add a delightful texture contrast in the drizzle and inside the brownies, making each bite even more interesting and nutty.
Is it necessary to line the pan with foil or parchment?
Yes, lining the pan makes it much easier to lift the brownies out in one piece and reduces clean-up. It also helps prevent sticking, especially with such rich batter.
Can I substitute mini peanut butter cups with regular-sized ones?
You can, but regular-sized cups might clump in one area whereas mini ones are dispersed more evenly for delightful bites throughout the brownie.
What’s the best way to melt the peanut butter and white chocolate?
Use a double boiler or a microwave in 20-second bursts, stirring in between to prevent burning and ensure a smooth, luscious drizzle.
How fudgy are these brownies?
This OMG Peanut Butter Cup Brownies Recipe yields brownies that are delightfully fudgy with a slightly soft center, thanks to the perfect balance of fats, eggs, and chocolate. They’re not cakey but wonderfully rich.
Final Thoughts
If you love indulgent, mouthwatering treats that combine two of the best flavors—chocolate and peanut butter—you really have to try the OMG Peanut Butter Cup Brownies Recipe. It’s a show-stopper for gatherings, a cozy treat for yourself, or a perfect gift for loved ones. Once these brownies are on your table, you’ll understand why they’re called OMG—because every bite is simply unforgettable.
“`
Print
OMG Peanut Butter Cup Brownies Recipe
- Prep Time: 30 minutes
- Cook Time: 35 minutes
- Total Time: 1 hour 5 minutes
- Yield: 24 servings
- Category: Dessert
- Method: Baking
- Cuisine: American
Description
Delight in these OMG Peanut Butter Cup Brownies, a decadent treat combining rich bittersweet and unsweetened chocolate with gooey peanut butter cups and a perfect balance of creamy white and milk chocolate. This recipe yields fudgy, chocolate-packed brownies enhanced with swirls of peanut butter, making each bite irresistibly indulgent and perfect for peanut butter and chocolate lovers alike.
Ingredients
Chocolate Mixture
- 3 sticks unsalted butter
- 4 1/2 ounces unsweetened baking chocolate
- 1 1/2 cups bittersweet chocolate chips
Batter
- 6 large eggs
- 1 1/2 cups granulated sugar
- 1 1/2 cups packed brown sugar
- 1 teaspoon salt
- 1 tablespoon vanilla extract
- 1 1/2 cups all-purpose flour
- 3/4 teaspoon baking powder
Add-ins and Toppings
- 12 oz miniature peanut butter cups
- 1/4 cup milk chocolate chips
- 1/2 cup peanut butter
- 1/2 cup white chocolate chips
Instructions
- Preheat and Prepare Pan: Preheat your oven to 350°F (175°C). Line a 9×13 inch baking pan with heavy-duty foil or parchment paper, and grease if using foil to ensure easy removal later.
- Melt Chocolates and Butter: In a saucepan over low heat, melt together the unsalted butter, unsweetened baking chocolate, and bittersweet chocolate chips, stirring until the mixture is smooth and fully combined. Remove from heat.
- Mix Eggs and Sugars: In a large mixing bowl, whisk together the six large eggs, granulated sugar, packed brown sugar, and salt until evenly combined and slightly thickened.
- Combine Wet Ingredients: Pour the melted chocolate mixture into the egg and sugar mixture. Stir briefly to incorporate, then add the vanilla extract and mix well.
- Prepare Dry Ingredients and Fold: In a separate bowl, whisk together the all-purpose flour and baking powder. Sift this dry mixture into the wet ingredients and gently fold using a spatula until just combined, careful not to overmix.
- Layer Batter and Peanut Butter Cups: Pour two-thirds of the batter evenly into the prepared baking pan. Scatter the 12 oz miniature peanut butter cups evenly on top of this layer, then pour the remaining batter over the peanut butter cups to cover them.
- Add Milk Chocolate Chips and Bake: Sprinkle the 1/4 cup milk chocolate chips over the top of the batter. Bake in the preheated oven for approximately 35 minutes, or until a toothpick inserted in the center comes out clean or with only a few moist crumbs attached.
- Cool and Add Toppings: Allow the brownies to cool in the pan for about 15 minutes. Meanwhile, melt the 1/2 cup peanut butter and 1/2 cup white chocolate chips together until smooth, then drizzle this mixture over the cooled brownies. Optionally, sprinkle chopped peanut butter cups on top for extra texture and flavor.
Notes
- Use heavy-duty foil or parchment lined pan to easily lift out brownies for cleaner slicing.
- Do not overmix the batter once the flour is added to keep brownies tender and fudgy.
- Check doneness with a toothpick at 35 minutes, but start checking at 30 minutes to prevent drying out.
- For extra gooey brownies, slightly underbake and let them cool completely for best texture.
- You can substitute regular peanut butter cups with your preferred chocolate peanut butter candies if desired.
- Ensure low heat when melting butter and chocolates to avoid burning and grainy texture.

