The moment you take a bite of these Oreo Peanut Butter Bars, your taste buds will be doing the cha-cha! Imagine a creamy, peanut buttery filling nestled between two layers of crunchy Oreo cookies, all topped with a drizzle of chocolate that glistens like a treasure map. The aroma wafts through your kitchen, teasing you with promises of indulgence. Pistachio Pudding Cookies No Bake Chocolate Oatmeal Bars Each square is a delightful mix of textures: the smoothness of peanut butter, the crunch of Oreos, and that luscious chocolate finish. You might just find yourself doing a happy dance in front of your fridge.
These bars aren’t just for snacking; they hold a special place in my heart. I remember the first time I made them for a potluck. My friends’ faces lit up as they took their first bites, eyes wide with delight. It’s the kind of dessert that brings people together, perfect for birthday parties, movie nights, or just to satisfy that late-night sweet tooth. So buckle up your taste buds; you’re in for an amazing flavor experience! For more inspiration, check out this Lemon Cheesecake Squares recipe.
Why You'll Love This Recipe
- These Oreo Peanut Butter Bars are incredibly easy to whip up, taking only minutes to prepare
- Their rich flavor profile combines sweet and salty for an unforgettable treat
- With their striking appearance, they’re sure to impress at any gathering or celebration
- Perfectly versatile, you can enjoy these bars as a dessert or an indulgent snack anytime!
I still chuckle remembering how my friends devoured these bars within minutes at our last gathering—guess who’s now the unofficial dessert queen?
Essential Ingredients
Here’s what you’ll need to make this delicious dish:
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Oreo Cookies: Classic Oreos work best here; their crunchiness provides a perfect base and texture.
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Peanut Butter: Use creamy peanut butter for that smooth consistency; feel free to substitute with almond butter if you’re feeling adventurous.
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Butter: Unsalted butter is ideal; it helps control the overall saltiness of the bars.
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Powdered Sugar: This gives sweetness without graininess; sift it first for the best results.
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Chocolate Chips: Semi-sweet chocolate chips create a decadent topping; dark chocolate can be used if you prefer something less sweet.
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Vanilla Extract: A splash adds depth to the peanut butter filling—don’t skip this step!
The full ingredients list, including measurements, is provided in the recipe card directly below. Jalapeno Popper Cheese Ball.
Let’s Make it Together
Preheat your oven to 350°F (175°C) and line an 8×8-inch baking pan with parchment paper for easy removal later.
Create the Base Layer: In a mixing bowl, crush 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. Combine these crumbs with melted butter until well mixed.
Press into the Pan: Firmly press the Oreo mixture into the bottom of your prepared pan using the back of a measuring cup or your hands until it’s compact and even. You want this layer solid for structural integrity!
Make the Peanut Butter Filling: In another bowl, blend together creamy peanut butter, softened butter, powdered sugar, and vanilla extract until smooth and creamy. It should smell heavenly!
Add Peanut Butter Layer on Top: Spread the peanut butter mixture evenly over your pressed Oreo base using a spatula. Take your time here—this layer deserves some love!
Melt Chocolate Topping: In a microwave-safe bowl, melt chocolate chips in 30-second intervals until fully melted and smooth. Stir well between intervals to ensure even melting.
Finish with Chocolate Drizzle: Pour the melted chocolate over the peanut butter layer and spread it gently to cover completely. Let it set at room temperature or pop it in the fridge for quicker results.
Once cooled completely (about 1-2 hours), cut into squares and serve! Enjoy every delicious bite while sharing stories about how you outsmarted everyone by making these delectable treats yourself!
You Must Know
- These Oreo Peanut Butter Bars combine creamy peanut butter with crunchy Oreos for a delightful treat
- The sweet aroma wafting from the oven will have everyone racing to the kitchen
- Perfect for parties, they disappear faster than you can say “more, please!”
Perfecting the Cooking Process
Start by crushing the Oreos while melting the butter. Then mix in peanut butter before adding powdered sugar for the right consistency.
Add Your Touch
Feel free to add chocolate chips or sprinkle sea salt on top for extra flavor. You can also swap peanut butter with almond or cashew butter for a twist.
Storing & Reheating
Store these bars in an airtight container at room temperature for up to a week. To enjoy later, simply slice and serve cold.
Chef's Helpful Tips
- Use fresh Oreos for maximum crunch and flavor in your dessert bars
- Be sure to pack the Oreo crumbs tightly when forming the crust to prevent crumbling later
- Refrigerating the bars before slicing helps achieve cleaner cuts and enhances flavors
I still remember the first time I made these Oreo Peanut Butter Bars; my friends couldn’t stop raving about them! Their delighted faces made every ounce of effort worthwhile. Honey Garlic Shrimp Skillet.
FAQ
Can I use crunchy peanut butter instead of creamy?
Yes, crunchy peanut butter adds texture and an interesting bite to your bars.
How long do these Oreo Peanut Butter Bars last?
They stay fresh for up to one week when stored properly in an airtight container.
Can I freeze these bars for later use?
Absolutely! Just wrap them tightly in plastic wrap and store in the freezer.

Oreo Peanut Butter Bars
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- Author: Hellen
- Total Time: 35 minutes
- Yield: Approximately 16 servings 1x
Description
Oreo Peanut Butter Bars are a heavenly dessert that combines creamy peanut butter with crunchy Oreo cookies, all drizzled with rich chocolate. Perfect for sharing at parties or enjoying as a late-night treat, these bars are quick to make and utterly delicious. With each bite, you’ll experience a delightful mix of textures and flavors that will leave you wanting more.
Ingredients
- 24 Oreo cookies, crushed
- 1/2 cup unsalted butter, melted
- 1 cup creamy peanut butter
- 2 cups powdered sugar, sifted
- 1 tsp vanilla extract
- 1 cup semi-sweet chocolate chips
Instructions
- Preheat oven to 350°F (175°C) and line an 8×8-inch pan with parchment paper.
- In a bowl, combine crushed Oreos and melted butter until mixed. Press firmly into the bottom of the pan.
- In another bowl, blend peanut butter, softened butter, powdered sugar, and vanilla until smooth. Spread over the Oreo base.
- Melt chocolate chips in the microwave in 30-second intervals until smooth. Pour over the peanut butter layer and spread evenly.
- Allow to set at room temperature or refrigerate for faster results (about 1-2 hours). Cut into squares and serve.
- Prep Time: 20 minutes
- Cook Time: 15 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 190
- Sugar: 12g
- Sodium: 90mg
- Fat: 10g
- Saturated Fat: 4g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 23g
- Fiber: 1g
- Protein: 3g
- Cholesterol: 10mg