Imagine sinking your teeth into a rich, creamy layer of peanut butter perfectly blended with crushed Oreo cookies, all wrapped in a sweet chocolate coating. These Oreo Peanut Butter Bars are the ultimate indulgence that combines flavors and textures to create a dessert experience that will leave you dreaming about them long after the last crumb is gone. Thick Christmas Cookies Caramel Popcorn Recipe Gooey Butter Cookies For more inspiration, check out this Lemon Cheesecake Squares recipe.
Picture this: family gatherings filled with laughter, kids running around, and someone inevitably diving into the dessert table first to claim the last piece of these delightful bars. The joy on their face as they take that first bite is truly priceless. Trust me, making these treats will elevate any occasion, whether it’s a casual movie night or a neighborhood potluck.
Why You'll Love This Recipe
- These Oreo Peanut Butter Bars are incredibly easy to prepare, making them perfect for any skill level
- The combination of chocolate and peanut butter creates an irresistible flavor profile everyone adores
- Their visually appealing layers are sure to impress at any gathering
- Plus, you can easily customize them by adding your favorite toppings or mix-ins
I still remember the time I made these bars for my friend’s birthday party; they vanished faster than a magician’s rabbit!

Essential Ingredients
Here’s what you’ll need to make this delicious dish:
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Oreo Cookies: Use regular Oreos for classic flavor; double-stuffed adds extra creaminess if you’re feeling daring.
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Peanut Butter: Creamy peanut butter works best here; chunky might give you some unexpected crunch.
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Butter: Unsalted butter gives you more control over the sweetness of your bars.
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Powdered Sugar: This helps create that smooth texture in the filling; sift it for best results.
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Chocolate Chips: Semi-sweet chocolate chips melt beautifully on top; dark chocolate is also a great alternative.
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Coconut Oil: A bit of coconut oil will help your chocolate coating set nicely while adding a hint of flavor.
The full ingredients list, including measurements, is provided in the recipe card directly below.
Let’s Make it together
Prepare the Base: Start by crushing about 24 Oreo cookies into fine crumbs using a food processor or by placing them in a ziplock bag and smashing them with a rolling pin until finely crushed.
Melt the Butter and Mix Filling: In a microwave-safe bowl, melt ½ cup unsalted butter until bubbly. Stir in 1 cup creamy peanut butter until combined smoothly.
Add Sweetness: Gradually mix in 2 cups powdered sugar and the crushed Oreos until well blended. The mixture should be thick but spreadable.
Spread Evenly in Pan: Line an 8×8 inch baking dish with parchment paper for easy removal later. Taco Dip for Parties Press the cookie mixture evenly into the bottom of the pan using your hands or a spatula.
Melt Chocolate Coating: In another bowl, combine 1 cup semi-sweet chocolate chips and 1 tablespoon coconut oil. Microwave in short bursts, stirring frequently until melted and smooth.
Top with Chocolate Layer: Pour and spread the melted chocolate over the cookie filling in the pan evenly. Let it cool at room temperature before refrigerating for about an hour to set completely.
Now you have a delightful treat ready to be enjoyed! Just cut into bars and watch them disappear faster than you can say “Oreo Peanut Butter Bars!”
You Must Know
- Oreo Peanut Butter Bars are a delightful treat that combines creamy peanut butter with crunchy Oreos, perfect for satisfying your sweet tooth
- The bars are easy to make and are a hit at gatherings, leaving everyone guessing your secret ingredient
Perfecting the Cooking Process
Start by crushing the Oreos, then mix them with peanut butter and cream cheese to create a delicious base. Spread the mixture evenly in a lined baking pan for even cooking.

Add Your Touch
Feel free to add chocolate chips or drizzle melted chocolate on top for an extra touch of sweetness. Experimenting can yield exciting flavor combinations that suit your taste.
Storing & Reheating
Store leftover Oreo Peanut Butter Bars in an airtight container at room temperature for up to five days. For a treat, warm them slightly in the microwave before serving.
Chef's Helpful Tips
- To achieve perfect Oreo Peanut Butter Bars, ensure your ingredients are at room temperature for better blending
- Avoid overmixing the batter to keep it light and fluffy
- Lastly, let them cool completely before slicing for clean edges and perfect portions
There’s nothing like sharing these bars at family gatherings. Everyone raved about the flavors, and I couldn’t help but feel like a baking superstar.

FAQ
Can I use different types of cookies for this recipe?
Yes, try using chocolate chip cookies or any favorite cookie for variety.
How long do Oreo Peanut Butter Bars last?
These bars will stay fresh for about five days when stored properly.
What should I do if the mixture is too thick?
If it’s too thick, add a splash of milk or cream to loosen it up.
Oreo Peanut Butter Bars
- Total Time: 35 minutes
- Yield: Makes approximately 16 servings 1x
Description
Satisfy your sweet tooth with these irresistible Oreo Peanut Butter Bars! This decadent dessert features a creamy peanut butter layer blended with crushed Oreos, all enveloped in a rich chocolate coating. Perfect for family gatherings or movie nights, these bars are not only easy to make but also a guaranteed crowd-pleaser. Enjoy the delightful combination of flavors and textures that will have everyone coming back for seconds!
Ingredients
- 24 Oreo cookies, crushed
- ½ cup unsalted butter, melted
- 1 cup creamy peanut butter
- 2 cups powdered sugar
- 1 cup semi-sweet chocolate chips
- 1 tablespoon coconut oil
Instructions
- Crush the Oreo cookies into fine crumbs using a food processor or by placing them in a ziplock bag and smashing with a rolling pin.
- In a microwave-safe bowl, melt the unsalted butter until bubbly. Stir in the creamy peanut butter until smooth.
- Gradually mix in the powdered sugar and crushed Oreos until well combined; the mixture should be thick yet spreadable.
- Line an 8×8 inch baking dish with parchment paper and press the cookie mixture evenly into the bottom.
- In another bowl, combine semi-sweet chocolate chips and coconut oil. Microwave in short bursts, stirring frequently until melted and smooth.
- Pour the melted chocolate over the cookie filling, spreading it evenly. Let cool at room temperature before refrigerating for about an hour to set completely.
- Cut into bars and enjoy!
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 bar (40g)
- Calories: 180
- Sugar: 15g
- Sodium: 85mg
- Fat: 9g
- Saturated Fat: 4g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 22g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 10mg





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