These No-Bake Chocolate Peanut Butter Bars combine a soft, sweet peanut butter base with a smooth layer of rich chocolate. With just five main ingredients and no oven required, they’re an easy dessert for holidays, parties, family gatherings, or whenever a chocolate-peanut butter craving hits.
The buttery graham cracker base has a satisfying texture, while creamy peanut butter keeps every bite rich and indulgent. After a couple of hours in the refrigerator, they’re ready to slice and enjoy.
Why You’ll Love This Recipe
These chocolate peanut butter bars deliver one of the best classic dessert combinations with very little effort. The peanut butter layer is creamy, sweet, and slightly crumbly, while the chocolate topping becomes smooth and firm after chilling.
There’s also no baking involved. Simply mix, press, melt, spread, and refrigerate. That makes this easy no bake dessert particularly useful when you don’t want to turn on the oven.
With only five main ingredients, these homemade peanut butter bars are also straightforward enough for beginner bakers and fun to prepare with the family.
Ingredients
- ½ cup salted butter, melted
- 1 cup graham cracker crumbs
- 2 cups confectioners’ sugar
- 1 cup plus 2 tablespoons creamy peanut butter, divided
- 1 cup semi-sweet chocolate chips
Instructions
- Line an 8-inch or 9-inch square baking pan with parchment paper, leaving enough overhang around the edges to make removing the bars easier.
- Add the melted butter, graham cracker crumbs, and confectioners’ sugar to a medium mixing bowl. Stir until thoroughly combined.
- Add 1 cup of creamy peanut butter and mix until the peanut butter mixture is uniform.
- Transfer the mixture to the prepared pan. Press it firmly into an even layer, making sure to reach the corners.
- Combine the chocolate chips with the remaining 2 tablespoons of peanut butter in a microwave-safe bowl.
- Microwave in short intervals, stirring after each interval, until completely melted and smooth. Alternatively, melt the mixture gently on the stovetop.
- Pour the melted chocolate mixture over the peanut butter layer and spread it evenly to the edges.
- Refrigerate the No-Bake Chocolate Peanut Butter Bars for at least 2 hours, or until completely firm.
- Remove the bars from the refrigerator and let them stand at room temperature for about 10 minutes before slicing.
- Cut into squares or rectangles and serve chilled.
Tips & Tricks
Use conventional creamy peanut butter rather than very runny natural peanut butter for the most predictable texture. Peanut butter that separates significantly can make the base softer or oilier.
Finely crushed graham crackers produce a smoother, more cohesive base. A food processor works well, but you can also place the crackers in a sealed bag and crush them with a rolling pin.
Press the peanut butter layer firmly into the pan. A flat-bottomed measuring cup or drinking glass can help create a compact, even surface.
When melting the chocolate in a microwave, use short intervals and stir frequently. Chocolate can overheat surprisingly quickly.
For neat slices, let the chilled bars rest at room temperature for approximately 10 minutes. Use a sharp knife and wipe the blade clean between cuts.
For an attractive finish, sprinkle a small amount of flaky sea salt over the chocolate before refrigerating.
Details
Prep Time: 15 minutes
Chill Time: 2 hours
Cook Time: 0 minutes
Total Time: 2 hours 15 minutes
Yield: 16 bars
Category: Dessert
Method: No-Bake
Cuisine: American
Difficulty: Easy
Dietary Notes: Vegetarian, egg-free, alcohol-free, halal-friendly when prepared with halal-suitable chocolate and graham crackers
Notes
An 8-inch pan will produce slightly thicker chocolate peanut butter squares, while a 9-inch pan creates thinner bars.
If you’re using unsalted butter instead of salted butter, add a small pinch of salt to the peanut butter mixture to balance the sweetness.
Milk chocolate chips can replace semi-sweet chocolate for a sweeter topping. Dark chocolate also works well if you prefer a more intense chocolate flavor.
For additional texture, sprinkle finely chopped peanuts over the chocolate layer before chilling.
Serve these bars straight from the refrigerator for a firm texture, or let them stand briefly at room temperature for a softer, creamier bite.
Nutrition
Approximate nutrition per bar, based on 16 servings:
Calories: 320
Protein: 6g
Carbohydrates: 33g
Fat: 20g
Nutrition information is an estimate and will vary depending on the peanut butter, chocolate, graham crackers, and portion size used.
FAQ
What are No-Bake Chocolate Peanut Butter Bars?
No-Bake Chocolate Peanut Butter Bars are an easy layered dessert featuring a buttery graham cracker and peanut butter base topped with melted chocolate and peanut butter. They’re refrigerated rather than baked.
Do chocolate peanut butter bars need to be refrigerated?
Refrigeration helps the layers remain firm and makes the bars easier to slice. They can sit at room temperature for a few hours when serving, but leftovers should be returned to the refrigerator.
Can I use natural peanut butter?
A conventional creamy peanut butter generally provides the most reliable texture. Natural peanut butter can sometimes separate and make the base too soft or oily, particularly if it has a very runny consistency.
Can I make these no bake peanut butter bars ahead of time?
Yes. They’re an excellent make-ahead dessert because they need at least 2 hours to chill anyway. Prepare them the day before, cover tightly, and refrigerate until you’re ready to serve.
How do I keep the chocolate from cracking when cutting the bars?
Allow the bars to stand at room temperature for approximately 10 minutes before slicing. This softens the chocolate slightly. A sharp knife warmed briefly under hot water and dried thoroughly can also help create cleaner cuts.
Can I freeze chocolate peanut butter bars?
Yes. Once firm, arrange the bars in an airtight freezer-safe container with parchment paper between layers. Thaw them in the refrigerator before serving.
Storage
Cover the bars tightly or transfer them to an airtight container and refrigerate for up to 1 week.
For longer storage, freeze individual bars in a freezer-safe container for up to 3 months. Place parchment paper between layers to prevent them from sticking together.
Thaw frozen bars overnight in the refrigerator. Since this is a no oven dessert, no reheating is necessary.
For the best texture, remove the amount you plan to serve from the refrigerator about 5–10 minutes beforehand.
Similar Recipes
No-Bake Chocolate Peanut Butter Bars
Ingredients
- – ½ cup salted butter melted
- – 1 cup graham cracker crumbs
- – 2 cups confectioners’ sugar
- – 1 cup plus 2 tablespoons creamy peanut butter divided
- – 1 cup semi-sweet chocolate chips
Instructions
- Line an 8-inch or 9-inch square baking pan with parchment paper, leaving enough overhang around the edges to make removing the bars easier.
- Add the melted butter, graham cracker crumbs, and confectioners’ sugar to a medium mixing bowl. Stir until thoroughly combined.
- Add 1 cup of creamy peanut butter and mix until the peanut butter mixture is uniform.
- Transfer the mixture to the prepared pan. Press it firmly into an even layer, making sure to reach the corners.
- Combine the chocolate chips with the remaining 2 tablespoons of peanut butter in a microwave-safe bowl.
- Microwave in short intervals, stirring after each interval, until completely melted and smooth. Alternatively, melt the mixture gently on the stovetop.
- Pour the melted chocolate mixture over the peanut butter layer and spread it evenly to the edges.
- Refrigerate the No-Bake Chocolate Peanut Butter Bars for at least 2 hours, or until completely firm.
- Remove the bars from the refrigerator and let them stand at room temperature for about 10 minutes before slicing.
- Cut into squares or rectangles and serve chilled.
Notes
If you’re using unsalted butter instead of salted butter, add a small pinch of salt to the peanut butter mixture to balance the sweetness.
Milk chocolate chips can replace semi-sweet chocolate for a sweeter topping. Dark chocolate also works well if you prefer a more intense chocolate flavor.
Conclusion
These No-Bake Chocolate Peanut Butter Bars prove that an irresistible homemade dessert doesn’t need to involve complicated techniques or an oven. The combination of creamy peanut butter, buttery graham cracker crumbs, and smooth chocolate creates rich layers with plenty of satisfying flavor.
Whether you need a 5 ingredient dessert for a gathering or simply want an easy peanut butter dessert to keep in the refrigerator, these chilled bars are simple enough to make again and again.