If you’re seeking a quick, indulgent treat without turning on the oven, these Easy No Bake Peanut Butter Bars are your answer. With a rich, satisfying texture and a harmonious blend of peanut butter and chocolate, this recipe is a must for any dessert lover.

- Cuisine: American
- Prep Time: 15 minutes
- Cook Time: 0 minutes
- Total Time: 1 hour 15 minutes (including chilling time)
- Servings: 16 bars
Why You’ll Love This Recipe
- No oven required, making it perfect for warm days.
- Simple ingredients that you probably already have on hand.
- Quick to prepare with minimal cleanup.
- Deliciously rich and satisfying, ideal for peanut butter and chocolate fans.
Ingredients
- 1 cup butter (melted): Acts as a binder and adds richness. Use unsalted to control the saltiness.
- 2 cups graham cracker crumbs: Provides the base with a slightly sweet crunch. Pre-packaged crumbs or homemade with a food processor work well.
- 2 cups powdered sugar: Sweetens and helps firm up the bars. No substitute for this.
- 1¼ cups peanut butter (divided): The star ingredient, bringing that classic nutty flavor. Smooth or chunky works; adjust texture preference.
- 1½ cups milk chocolate chips: Melts into a silky topping. Semi-sweet chips can be used for a less sweet finish.
How to Make It
Step 1: Form the Base
In a medium bowl, thoroughly mix the melted butter, graham cracker crumbs, powdered sugar, and 1 cup of peanut butter. Ensure the mixture is well blended with no dry spots remaining. This uniform mixture forms a stable, flavorful base for the bars.
Step 2: Press the Base
Press the peanut butter-butter mixture evenly into the bottom of an ungreased 9 x 13 inch pan, or use a 9 x 9 inch pan for thicker bars. Firmly press with a spatula to avoid air pockets, ensuring an even, compact layer that supports the topping.
Step 3: Prepare the Chocolate Layer
In the microwave, combine the milk chocolate chips with the remaining ¼ cup peanut butter. Heat in 30-second intervals, stirring each time until the chocolate melts smoothly. This method prevents scorching, ensuring a glossy chocolate finish.
Step 4: Assemble and Chill
Spread the melted chocolate-peanut butter mixture evenly over the peanut butter base. Refrigerate for at least one hour, allowing the layers to set together to achieve clean, firm bars when sliced.
Recipe FAQs
Can I use natural peanut butter in this recipe?
Yes, but make sure to stir it well to incorporate the oil and prevent a greasy texture. Natural peanut butter can make the bars softer, so chilling time might need slight adjustment.
What if my chocolate doesn’t melt smoothly?
Ensure the chocolate chips and peanut butter are well mixed before heating. If clumps remain, add a teaspoon of coconut oil to help it melt smoothly and add a slight sheen.
How long can I store these bars?
Refrigerated in an airtight container, these bars will stay fresh for up to one week. For longer storage, freeze them for up to three months, separating layers with parchment paper to prevent sticking.