Name: No Bake Peanut Butter Bars
Prep time: 10 min
Total time: 2 h 10 min
Cuisine: American
Ingredients: 1 cup unsalted butter, melted; 2 cups creamy peanut butter (divided); 2 cups powdered sugar; 3 cups graham cracker crumbs; 2 cups semi-sweet chocolate chips; 2 tbsp creamy peanut butter (for chocolate topping)

Why You’ll Love This Recipe

These bars are incredibly easy to make and require no baking, making them ideal for warm-weather months or quick dessert prep. They’re satisfyingly dense, ultra-creamy, and packed with peanut butter and chocolate flavor. Whether you’re making a treat for the family or prepping desserts for a party, these bars are a guaranteed hit. They also store well and can be made ahead.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

Creamy peanut butter
Unsalted butter, melted
Powdered sugar
Graham cracker crumbs
Semi-sweet chocolate chips
Additional peanut butter (for chocolate topping)

Directions

In a large mixing bowl, combine the melted butter and creamy peanut butter. Stir until smooth and well combined.
Add the powdered sugar and graham cracker crumbs. Mix until a thick dough forms.
Press the peanut butter mixture evenly into a parchment-lined 9×13-inch baking dish.
In a microwave-safe bowl, melt the chocolate chips and additional peanut butter in 30-second intervals, stirring in between, until smooth.
Pour the chocolate mixture over the peanut butter layer and spread evenly with a spatula.
Refrigerate for at least 2 hours, or until the bars are set.
Once firm, cut into squares or bars and serve chilled or at room temperature.

Servings and timing

This recipe yields approximately 24 bars.
Preparation time: 10 minutes
Chilling time: 2 hours
Total time: about 2 hours 10 minutes

Variations

Use crunchy peanut butter for added texture.
Add a layer of crushed pretzels between the peanut butter and chocolate for a salty crunch.
Try almond or cashew butter for a different flavor profile.
Top with sea salt flakes for a gourmet touch.
Mix mini chocolate chips or chopped peanuts into the base for added interest.

Storage/Reheating

Store the bars in an airtight container in the refrigerator for up to 1 week. For longer storage, freeze them in a freezer-safe container for up to 2 months. Separate layers with parchment to prevent sticking. These bars are best served chilled or at room temperature. No reheating is necessary.

FAQs

Do I have to use graham cracker crumbs?

Graham cracker crumbs provide texture and structure, but you can substitute crushed digestive biscuits or vanilla wafers.

Can I use natural peanut butter?

Natural peanut butter can be used, but make sure it’s well-stirred and not too runny, or the bars may not set properly.

Can I make these bars dairy-free?

Yes, use dairy-free butter and dairy-free chocolate chips to make this recipe vegan-friendly.

How long do these bars need to chill?

At least 2 hours, but overnight chilling is ideal for clean, firm slices.

Can I use a different type of chocolate?

Absolutely. Milk chocolate or dark chocolate both work depending on your taste preference.

Do I need to line the pan?

Yes, lining the pan with parchment paper makes it much easier to lift and cut the bars cleanly.

Can I make these in a smaller pan?

Yes, using an 8×8 or 9×9 pan will yield thicker bars. Adjust chilling time as needed.

Can I add a topping?

You can sprinkle chopped peanuts, crushed pretzels, or flaky sea salt on top before the chocolate sets.

Are these freezer-friendly?

Yes, they freeze well. Wrap tightly and store in an airtight container for up to 2 months.

Can I use chunky peanut butter?

Yes, chunky peanut butter will give the bars a nice crunch and added texture.

Conclusion

No Bake Peanut Butter Bars are a fast, foolproof dessert that brings together two favorite flavors—peanut butter and chocolate—in one satisfying bite. Perfect for holidays, parties, or anytime cravings, these bars are sure to become a staple in your dessert rotation. With no oven required and a quick assembly, there’s no reason not to make a batch today.