These No-Bake Peanut Butter Bars are a dreamy, creamy treat with a rich peanut butter base and smooth chocolate topping. Ready in just 15 minutes (plus chilling), they’re perfect for quick desserts or potlucks.
1 ¼c.(125g)graham crackersfinely crushed (8-10 full sheets)
¾c.(170g)salted buttermelted
1c.(250g)creamy peanut butter
1tsp.vanilla extract
1 ½c.(180g)powdered sugar
1tbsp.milk+ more if needed (see notes)
Chocolate Topping
1c.(175g)semi-sweet chocolate chips
2tbsp.(32g)creamy peanut butter
Instructions
Prep the Pan: Line an 8x8-inch or 9x9-inch baking dish with parchment paper, leaving an overhang for easy removal, or lightly grease the pan.
Crush Graham Crackers: With a ziplock bag and a rolling pin (or a food processor) crush the graham crackers so they resemble coarse crumbs
Make the Peanut Butter Base: In a large bowl, mix the melted butter, peanut butter, and vanilla extract until smooth. Gradually stir in the powdered sugar until fully combined. Fold in the graham cracker crumbs, and add milk. Mix until the base holds together without crumbling when pressed. If base is crumbly, add up to 1 more tablespoon of milk
Press into Pan: Transfer the mixture to the prepared pan and press it evenly with a spatula or your hands for a smooth, compact layer.
Prepare the Chocolate Topping: In a microwave-safe bowl, combine the chocolate chips and peanut butter. Microwave in 20-second intervals, stirring between each, until melted and smooth (about 60–90 seconds total).
Spread and Chill: Pour the chocolate mixture over the peanut butter base and spread evenly. Refrigerate for at least 2 hours (or freeze for 45 minutes) until set.
Cut and Serve: Lift the bars out using the parchment or cut directly in the pan into 16 squares. For clean slices, warm your knife under hot water and wipe dry before cutting.
Video
Notes
Peanut Butter Tip: Using natural peanut butter like Kirkland’s? Stir it well and add the 1 tablespoon of milk for a creamy, non-crumbly base. Regular peanut butter (like Jif) may not need the milk. If the peanut butter mixture (before adding graham crackers) is shaggy, add milk 1 tablespoon at a time until it's smooth and creamy
Variations: Sprinkle sea salt on the chocolate for a sweet-salty twist.
Gluten-Free Option: Use gluten-free graham cracker crumbs.
Storage: Store in an airtight container in the fridge for up to 1 week or freeze for up to 3 months. Use parchment between layers to prevent them from sticking together.