No-Bake Chocolate Peanut Butter Crunch Bars

Equipment

• 9 × 13-inch baking pan
• Parchment paper
• Mixing bowls
• Medium saucepan
• Heatproof bowl
• Rubber spatula
• Measuring cups and spoons
• Offset spatula or the back of a spoon
• Sharp kitchen knife

Ingredients

For the Biscuit Base

• 2½ cups finely crushed graham crackers or digestive biscuits
• ½ cup unsalted butter, melted
• ¼ cup light brown sugar
• 1 teaspoon vanilla extract
• A small pinch of salt

For the Peanut Butter Crunch Layer

• 1½ cups creamy peanut butter
• ½ cup unsalted butter
• 1 cup powdered sugar
• 1 teaspoon vanilla extract
• A small pinch of salt
• 3 cups crisp rice cereal
• ½ cup finely chopped roasted peanuts, optional

For the Chocolate Topping

• 2 cups semi-sweet chocolate chips
• 2 tablespoons creamy peanut butter
• 2 tablespoons unsalted butter
• 1 teaspoon vanilla extract
• A small pinch of flaky sea salt, optional

Instructions

1. Prepare the Pan

1. Line a 9 × 13-inch pan with parchment paper, leaving some paper extending over two sides. The overhang will make it easier to lift the chilled dessert from the pan later.
2. Lightly grease the parchment if desired.

2. Make the Biscuit Base

1. Place the crushed biscuits in a mixing bowl. Add the melted butter, brown sugar, vanilla extract, and salt.
2. Stir until the crumbs are evenly moistened and resemble damp sand. When pressed between your fingers, the mixture should hold together.
3. Transfer the mixture to the prepared pan. Spread it evenly and press it down firmly using the bottom of a measuring cup or the back of a spoon.
4. Refrigerate the base while preparing the next layer.

3. Prepare the Peanut Butter Mixture

1. Place the butter in a saucepan over low heat and allow it to melt gently.
2. Add the peanut butter and stir until the two ingredients become smooth and evenly combined. Remove the saucepan from the heat.
3. Stir in the powdered sugar, vanilla extract, and salt. Continue mixing until the filling is smooth.
4. Avoid heating the mixture excessively, as too much heat can cause the peanut butter to separate.

4. Add the Crispy Cereal

1. Place the crisp rice cereal in a large bowl. Add the chopped roasted peanuts if you are using them.
2. Pour the warm peanut butter mixture over the cereal.
3. Using a rubber spatula, fold everything together carefully. Try not to crush the cereal because maintaining its shape helps preserve the crunchy texture.

5. Build the Peanut Butter Layer

1. Take the chilled biscuit base from the refrigerator.
2. Transfer the peanut butter cereal mixture onto the base and spread it evenly across the pan.
3. Press gently enough to create an even layer, but avoid compacting it too aggressively. Too much pressure can reduce the crunch.
4. Place the pan back into the refrigerator.

6. Prepare the Chocolate Topping

1. Place the chocolate chips, peanut butter, and butter in a heatproof bowl.
2. Melt the mixture gently, either in short microwave intervals or over a saucepan containing gently simmering water.
3. Stir frequently until the chocolate becomes completely smooth.
4. Remove from the heat and stir in the vanilla extract.
5. The finished chocolate should be glossy and fluid enough to spread easily.

7. Finish the Bars

1. Pour the melted chocolate over the peanut butter layer.
2. Spread it carefully into an even coating using an offset spatula or the back of a spoon.
3. If desired, sprinkle a very small amount of flaky sea salt across the surface.

8. Chill Until Firm

1. Place the pan in the refrigerator for at least 3 hours.
2. For the firmest texture and cleanest slices, refrigerating the bars overnight is an excellent option.

9. Cut and Serve

1. Once completely firm, lift the dessert from the pan using the parchment-paper handles.
2. Allow it to rest at room temperature for approximately 10 minutes.
3. Use a sharp knife to cut the slab into squares or rectangles. For cleaner cuts, warm and dry the knife between slices.
4. Serve chilled or allow the bars to soften slightly before serving.

Notes

Keep the finished bars in an airtight container in the refrigerator. They can generally be refrigerated for up to one week when properly stored. Place parchment paper between layers if the bars are stacked. For longer storage, wrap individual portions securely and place them in a freezer-safe container. They can be frozen for up to three months. Transfer frozen bars to the refrigerator and allow them to thaw gradually before serving.

Nutrition

Calories: Approximately 350–380 kcal · Protein: Approximately 7–9 g · Fat: Approximately 21–24 g · Carbohydrates: Approximately 35–40 g · Saturated Fat: Approximately 9–11 g · Fiber: Approximately 2–3 g · Sugar: Approximately 22–27 g · Sodium: Approximately 150–220 mg