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Reese’s Peanut Butter No-Bake Bars

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Craving something rich, chocolatey, and irresistibly peanut buttery? These Reese’s Peanut Butter No-Bake Bars are the ultimate treat that satisfies every sweet tooth. Perfect for parties, after-dinner indulgence, or just a late-night craving, these bars deliver that iconic peanut butter and chocolate combo in a super easy-to-make recipe.

Decadent No-Bake Reese’s Bars

What makes these bars so special? It’s their luscious layers! A crumbly graham cracker base studded with chocolate chips supports a rich, creamy peanut butter filling. Then, a smooth, glossy layer of chocolate tops it all off, making each bite a heavenly experience.

No need to turn on your oven or spend hours in the kitchen; this recipe is simple, quick, and full of nostalgic Reese’s flavor. The hardest part is waiting for them to chill before digging in! Whether you’re a seasoned baker or a beginner, these no-bake bars are sure to impress everyone who takes a bite.

Ingredients for Reese’s Peanut Butter No-Bake Bars

Creating these mouthwatering bars is effortless, and you only need a few pantry staples. Here’s what you’ll need to get started:

  • Graham Cracker Crumbs – A crunchy and slightly sweet base for the bars. You can crush graham crackers at home or use pre-made crumbs.
  • Powdered Sugar – Adds sweetness and ensures a smooth, non-grainy texture for the peanut butter layer.
  • Peanut Butter – Use creamy peanut butter for that classic Reese’s flavor. Natural peanut butter works too, but ensure it’s well-stirred.
  • Unsalted Butter – Helps bind the base and makes the peanut butter filling rich and velvety.
  • Chocolate Chips – Semi-sweet or milk chocolate chips are perfect for the chocolate layer, though you can adjust based on your preference.
  • Optional Add-ins – Mini Reese’s Pieces or extra chocolate chips can be added to the layers for extra texture and flavor.

How to Make Reese’s Peanut Butter No-Bake Bars

Making these bars is as easy as mixing, layering, and chilling. Follow these simple steps to bring it all together:

Step 1:
Prepare a 9×9-inch square baking dish by lining it with parchment paper. This makes removing the bars and cleanup a breeze.

Step 2:
In a large mixing bowl, combine the graham cracker crumbs, powdered sugar, melted butter, and 1 cup of peanut butter. Stir until the mixture is well blended and forms a slightly crumbly, dough-like consistency.

Step 3:
Press the mixture evenly into the prepared baking dish, creating a firm, compact base. Use the back of a spoon or the bottom of a flat measuring cup for a smooth surface.

Step 4:
Melt the chocolate chips and remaining 1/2 cup of peanut butter in a microwave-safe bowl in 30-second intervals, stirring in between, until smooth and glossy.

Step 5:
Pour the melted chocolate mixture over the peanut butter layer, spreading it evenly with a spatula. Add a sprinkle of extra chocolate chips on top, if desired, for added texture.

Step 6:
Refrigerate the bars for at least 2 hours, or until the chocolate is firm and the layers are set.

Step 7:
Once chilled, remove the bars from the baking dish using the parchment paper. Slice into squares or rectangles and enjoy your homemade Reese’s Peanut Butter No-Bake Bars!

How Long to Chill Reese’s Peanut Butter No-Bake Bars

Chilling is the most important step to ensure your bars set properly and are easy to slice. Here’s a breakdown of how long you’ll need to refrigerate them:

  • Minimum Chill Time – Chill the bars for at least 2 hours in the refrigerator. This allows the chocolate layer to harden and the peanut butter base to firm up.
  • For Best Results – For the cleanest slices and perfect texture, let the bars chill for 3-4 hours or even overnight.

If you’re in a hurry, you can pop them in the freezer for about 45 minutes to speed up the process, but avoid freezing them long-term, as this can affect the texture.


How to Store Reese’s Peanut Butter No-Bake Bars

These bars store beautifully, making them great for meal prep, parties, or anytime snacking. Follow these tips to keep them fresh:

  • Refrigerator – Store the bars in an airtight container in the fridge for up to 1 week. This keeps the chocolate firm and the layers intact.
  • Freezer – For longer storage, freeze the bars for up to 2 months. Wrap each bar in plastic wrap, then place them in a freezer-safe container. Let them thaw in the refrigerator for a few hours before serving.

Tips for Perfect Reese’s Peanut Butter No-Bake Bars

Here are some tricks to ensure your bars turn out perfectly every time:

  • Use Smooth Peanut Butter – This makes the filling creamy and cohesive. Avoid chunky peanut butter unless you want added texture.
  • Compact the Base Well – Firmly press the graham cracker mixture into the dish to ensure the base holds together when sliced.
  • Microwave Chocolate Carefully – Melt the chocolate in short bursts, stirring frequently to avoid burning. Alternatively, use a double boiler for more control.
  • Slice Cleanly – Use a sharp knife warmed under hot water and wiped dry for clean, precise slices.

With these tips, your Reese’s Peanut Butter No-Bake Bars will be flawless, every single time!

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Reese’s Peanut Butter No-Bake Bars


  • Author: Ava McKenney
  • Total Time: 2 hours 10 minutes
  • Yield: 16 bars 1x

Description

These Reese’s Peanut Butter No-Bake Bars are a no-fuss, indulgent treat packed with creamy peanut butter, crunchy graham cracker crumbs, and a rich chocolate topping. Perfect for any occasion, these bars are as simple as mix, layer, and chill!


Ingredients

Scale
  • 2 cups graham cracker crumbs
  • 2 cups powdered sugar
  • 1 1/2 cups creamy peanut butter (divided)
  • 1 cup unsalted butter (melted)
  • 2 cups semi-sweet chocolate chips
  • Optional: Mini Reese’s Pieces or extra chocolate chips for garnish

Instructions

  1. Line a 9×9-inch baking dish with parchment paper.
  2. In a large bowl, mix graham cracker crumbs, powdered sugar, melted butter, and 1 cup of peanut butter until combined into a dough-like texture.
  3. Press the mixture evenly into the prepared baking dish to create the base layer.
  4. In a microwave-safe bowl, melt the chocolate chips and remaining 1/2 cup of peanut butter in 30-second intervals, stirring until smooth.
  5. Pour the melted chocolate mixture over the base layer and spread evenly.
  6. Refrigerate for at least 2 hours, or until the bars are firm and set.
  7. Slice into squares or rectangles and serve.

Notes

  • For added crunch, sprinkle chopped peanuts or extra chocolate chips on top before chilling.
  • Store in an airtight container in the refrigerator for up to 1 week, or freeze for up to 2 months.
  • For easier slicing, warm your knife under hot water, wipe it dry, and cut into clean squares.
  • Prep Time: 10 minutes
  • Chill Time: 2 hours

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