I make these No Bake Peanut Butter Bars whenever I crave something rich, sweet, and effortless. They are thick and creamy with a smooth chocolate topping, and they remind me of a homemade peanut butter cup in bar form. Since there is no oven involved, I find them perfect for busy days, holidays, parties, or whenever I want a quick dessert without extra work.
Ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
1 cup unsalted butter, melted
2 cups graham cracker crumbs
2 cups powdered sugar
1 1/2 cups creamy peanut butter
1 1/2 cups semi-sweet chocolate chips
1/4 cup creamy peanut butter (for chocolate topping)
Directions
I start by lining a 9×13-inch baking dish with parchment paper, leaving some overhang on the sides so I can easily lift the bars out later.
In a large mixing bowl, I combine the melted butter, graham cracker crumbs, powdered sugar, and 1 1/2 cups of peanut butter. I stir everything together until the mixture is smooth and fully incorporated.
Next, I press the peanut butter mixture evenly into the prepared baking dish. I use a spatula to smooth the top so the layer is even.
In a microwave-safe bowl, I melt the chocolate chips with the remaining 1/4 cup of peanut butter. I heat it in 30-second intervals, stirring between each round, until the mixture is smooth and fully melted.
I pour the melted chocolate over the peanut butter layer and spread it evenly to cover the entire surface.
Then I refrigerate the dish for at least 2 hours, or until the bars are firm and the chocolate topping is fully set.
Once chilled, I lift the bars out using the parchment paper overhang and cut them into squares or rectangles. I serve them chilled or let them sit at room temperature for a few minutes before serving.
Servings and Timing
I prepare these bars in just 15 minutes, and since there is no baking required, the only extra time needed is chilling.
Prep Time: 15 minutes
Cooking Time: 0 minutes
Chilling Time: 2 hours
Total Time: 2 hours 15 minutes
Servings: 24 bars
Calories: Approximately 320 kcal per serving
Variations
I sometimes switch things up depending on what I have on hand. If I want a slightly crunchier texture, I use crunchy peanut butter instead of creamy. For a richer flavor, I substitute dark chocolate chips for the semi-sweet chocolate. I also like adding a light sprinkle of sea salt on top before chilling to create a sweet and salty contrast. When I want a festive touch, I mix in mini chocolate chips or top the bars with colorful sprinkles before the chocolate sets.
Storage/Reheating
I store these bars in an airtight container in the refrigerator for up to one week. I like keeping them chilled because it helps the layers stay firm and easy to slice.
If I want to store them longer, I freeze them in a single layer or with parchment paper between layers for up to three months. When I am ready to enjoy them, I let them thaw in the refrigerator or at room temperature for about 20 to 30 minutes. Since they are a no-bake dessert, reheating is not necessary.
FAQs
Can I use natural peanut butter?
I prefer using regular creamy peanut butter because natural peanut butter can be too oily and may cause the bars to separate. If I use natural peanut butter, I make sure it is very well stirred.
Can I make these bars gluten-free?
I can easily make them gluten-free by using gluten-free graham cracker crumbs. The rest of the ingredients are typically gluten-free, but I always double-check labels to be sure.
How do I get clean slices?
I chill the bars thoroughly before cutting. I also use a sharp knife and wipe it clean between cuts to keep the edges neat.
Can I reduce the sweetness?
If I want the bars less sweet, I slightly reduce the powdered sugar or use dark chocolate instead of semi-sweet chocolate for the topping.
Do I have to refrigerate them for the full 2 hours?
I find that two hours gives the best firm texture. If I am short on time, I sometimes place them in the freezer for about 45 minutes to speed up the setting process.
Conclusion
I always turn to these No Bake Peanut Butter Bars when I want a simple, crowd-pleasing dessert that delivers big flavor with minimal effort. The creamy peanut butter base and smooth chocolate topping make them a timeless favorite in my kitchen. Once I make a batch, they rarely last long, and I often find myself making them again for the next gathering or sweet craving.
📖 Recipe:
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No Bake Peanut Butter Bars
- Total Time: 2 hours 15 minutes
- Yield: 24 bars
- Diet: Vegetarian
Description
Rich and creamy no bake peanut butter bars topped with smooth melted chocolate, made with simple pantry ingredients and perfect for parties, holidays, or an easy sweet treat.
Ingredients
1 cup unsalted butter, melted
2 cups graham cracker crumbs
2 cups powdered sugar
1 1/2 cups creamy peanut butter
1 1/2 cups semi-sweet chocolate chips
1/4 cup creamy peanut butter (for chocolate topping)
Instructions
- Line a 9×13-inch baking dish with parchment paper, leaving overhang on the sides for easy removal.
- In a large mixing bowl, combine melted butter, graham cracker crumbs, powdered sugar, and 1 1/2 cups peanut butter. Stir until smooth and fully incorporated.
- Press the mixture evenly into the prepared baking dish and smooth the top with a spatula.
- In a microwave-safe bowl, melt the chocolate chips with the remaining 1/4 cup peanut butter in 30-second intervals, stirring between each, until smooth.
- Pour the melted chocolate over the peanut butter layer and spread evenly to cover the surface.
- Refrigerate for at least 2 hours, or until firm and fully set.
- Lift the bars out using the parchment overhang, slice into 24 squares or rectangles, and serve chilled or slightly softened at room temperature.
Notes
For a crunchier texture, use crunchy peanut butter instead of creamy.
Dark chocolate chips can be substituted for a richer, less sweet flavor.
Sprinkle sea salt on top before chilling for a sweet and salty contrast.
Store in an airtight container in the refrigerator for up to 1 week.
Freeze for up to 3 months with parchment paper between layers; thaw before serving.
For clean slices, chill thoroughly and wipe the knife clean between cuts.
- Prep Time: 15 minutes
- Cook Time: 0 minutes
- Category: Dessert
- Method: No-Bake
- Cuisine: American
Nutrition
- Serving Size: 1 bar
- Calories: 320 kcal
- Sugar: 24 g
- Sodium: 150 mg
- Fat: 22 g
- Saturated Fat: 9 g
- Unsaturated Fat: 11 g
- Trans Fat: 0 g
- Carbohydrates: 28 g
- Fiber: 1 g
- Protein: 6 g
- Cholesterol: 20 mg
