These easy no-bake peanut butter bars are a decadent treat!
With a buttery crust, creamy filling, and rich chocolate topping, they're a guaranteed crowd-pleaser. These are a 5 ingredient recipe that taste just like Reese's!
This is an easy No Bake Dessert that can be ready in about two hours, only because you have to chill the bottom layer.
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In our house, Reese's Peanut Butter Cups disappear by the handful (my husband's the biggest culprit!). But these homemade peanut butter bars have become a new family favorite.
If you're a fan of that irresistible chocolate and peanut butter combo, this no bake treat is sure to hit the spot.
The bars are rich, satisfying, and come together with just a handful of pantry staples. The hardest part is waiting for the layers to set!
Looking for more easy dessert recipes? Try my No Bake Peanut Butter Cups, Chocolate Peanut Butter Eggs or my Reese's Peanut Butter Hearts...yummy!
Table of Contents
- What can I make with Peanut Butter?
- Recommended Kitchen Tools
- My Kitchen Tools Essentials
- Main Ingredients Needed
- Substitutions and Variations
- Step-by-Step Directions
- Make the Chocolate Layer
- Perfect Peanut Butter Bar Slices
- LOVE this recipe? SAVE it for Later!
- Insider Tips from My Kitchen to Yours
- Storing and Freezing Tips
- More Recipes to Love
- 📖 Recipe Card
- 💬 Comments
What can I make with Peanut Butter?
If you're wondering what to make with peanut butter, these homemade bars are a delicious place to start! Follow these tips to make them turn out perfect every time:
Store in the fridge in an airtight container for up to a week—or freeze for longer!
Use creamy peanut butter for that classic, smooth texture. Natural peanut butter works too, but make sure it's well-mixed and not too oily.
Chill before cutting so the bars firm up and slice cleanly
Melt chocolate gently to avoid burning—microwave in 30-second bursts or use a double boiler.
Recommended Kitchen Tools
For a full list of kitchen tools used in this recipe, be sure to check the recipe card below. You can also browse my Favorite Kitchen Tools by clicking the photo below.
Check out my list...
My Kitchen Tools Essentials
Tools that will make your time easier and faster in the kitchen!
More InformationMore InformationMore InformationMore Information
Main Ingredients Needed
Below is a quick preview of the ingredients you’ll need. For exact amounts, check the recipe card below. You can also use the "Shopping List button" to create a printable shopping list, or the "Get Ingredients button" in the recipe card to order groceries online.
Substitutions and Variations
- Use milk chocolate chips instead of semi-sweet for a sweeter, more classic candy bar flavor.
- Sprinkle flaky sea salt on top of the chocolate layer to enhance the sweet and salty contrast.
- Mix in mini chocolate chips or chopped Reese’s Pieces into the peanut butter layer for a fun twist.
- Drizzle white chocolate or peanut butter over the top after the chocolate sets for a decorative and flavorful finish.
- Swap graham cracker crumbs with crushed digestive biscuits, vanilla wafers, or pretzels for a different flavor base.
Step-by-Step Directions
This section includes step-by-step photos and instructions to guide you through the recipe. For the complete printable version, scroll down to the recipe card below.
Step 1: In a large bowl, mix together the melted butter, powdered sugar, creamy peanut butter and graham cracker crumbs. Using a wooden spoon, stir to combine completely.
Step 2: Press the mixture into the bottom of a 9X13 baking pan. Place the baking dish in the refrigerator so it can chill for about an hour before adding the second layer.
Make the Chocolate Layer
Step 3: Once the first layer is firm, melt chocolate chips with the additional peanut butter in a microwave-safe bowl (heat in one-minute intervals, stirring until smooth). Spread this over the peanut butter layer, chill for an hour, then slice.
Perfect Peanut Butter Bar Slices
Step 4: After the bars have chilled for at least an hour, remove them from the refrigerator. Using a sharp knife, cut the bars into squares or rectangles. For easier slicing and cleaner cuts, let the bars sit at room temperature for a few minutes before cutting, or use a hot knife.
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Insider Tips from My Kitchen to Yours
Want to make this recipe even better? Don’t miss my favorite tips below for boosting flavor, perfecting texture, and saving time in the kitchen!
✔️ DO chill the bars for at least an hour so they set properly and are easier to slice.
❌ DON'T use chunky peanut butter if you want a smooth, classic texture—stick with creamy for best results.
Storing and Freezing Tips
Pantry: For room temperature storage, keep sliced bars in an airtight container with waxed or parchment paper between layers to prevent sticking. They'll be fresh for about 3-5 days, but watch them to make sure they're not melting.
Refrigerator: If your kitchen is warm, or you live in a warmer climate, store the sliced bars in an airtight container in the refrigerator to maintain their texture and prevent them from becoming too soft. They'll remain fresh for about 7 days.
Freezer: To freeze, wrap bars tightly in plastic wrap and aluminum foil, then place in a freezer-safe bag for up to 3 months. My husband loves these bars frozen!
More Recipes to Love
Looking for more peanut butter flavor? Try my Peanut Butter Cookies from a Cake Mix, Chocolate Peanut Butter Stuffed Cupcakes, 5 Ingredient Peanut Butter Balls
📖 Recipe Card
No Bake Homemade Peanut Butter Bars
Video
Ingredients
- 1 cup butter melted
- 3 ¾ cups powdered sugar
- 1 ½ cup creamy peanut butter
- 1 ½ cup graham cracker crumbs
- 2 cups milk or semi-sweet chocolate chips; see note below
- 1 ½ cup creamy peanut butter
Method
- In a large bowl, mix together the ingredients for the peanut butter layer.
- Press into a 13X9 inch baking pan.
- Chill for one hour.
- Place chocolate chips and peanut butter into a microwave-safe bowl.
- Microwave for one minute. Stir until melted and smooth. Repeat if necessary until all the chocolate chips are melted.
- Pour over the peanut butter layer. Chill for another hour or until firm.
- Slice and enjoy!
Nutrition
Notes
Tried this recipe?
Let us know how it was!This recipe has been updated since it first appeared in 2016 with new photos and a new printable recipe card that includes nutritional information. I hope you enjoy the updates as much as I enjoyed working on them!
Melissa says
Have you tried it with white chocolate chips?
Lois says
It will be a completely different taste, but I don't see why it wouldn't work. Reese's does sell a white chocolate peanut butter cup! Let me know how it works for you.
Cindy Bree says
I used Nilla Wafers instead of graham crackers.
It was heavenly good.
I’m sure it’s way better this way.
NickiDE says
Scrumptious! So easy to make and just the thing in our current heatwave. Taste really good right from the refrigerator. I might even try them with shortbread cookie crumbs sometime.
Lois says
Glad you enjoyed the recipe. Thank you!
Carla says
If I use Graham cracker crumbs instead of crackers, how many cups do you think I should use?
Lois says
I have listed in the recipe card: 1 1/2 cup graham cracker crumbs. Hope you enjoy the recipe!
Donna @ Modern on Monticello says
I think these would definitely be worth the wait no matter how long it takes. Looks so good! #HomeMattersParty
MAGGIE says
For some reason, the chocolate layer separates from the peanut butter layer. I followed the instructions exactly. any suggestions?
Diane King says
You mentioned that these may have to be refrigerated at certain times of the year. Do they have to be refrigerated in hot or cold weather? I would like to make these in the winter I am wondering if they will hold up if left out of the fridge for long periods of time?
Lois says
I sent you a personal email as well Diane, I hope you received it! If not, please check your spam folder.
Depending on where you live, the temperature of the room, etc these peanut butter bars hold up well when left on the counter or buffet table. If you were leaving them out on a picnic table, the chocolate would start to get soft because of the heat after awhile. Except for the hotter months of the year, I leave the container on our kitchen counter. Thank you for visiting my site and reaching out to me. I hope you enjoy the recipe!