No-Bake Peanut Butter Bars

Featured in: Simple Homemade Desserts

These bars combine creamy peanut butter with melted butter and powdered sugar for a smooth, firm base. A rich chocolate and peanut butter layer tops off the treat, which is chilled for at least two hours to set without any baking. Perfect for a quick dessert or snack, these bars offer a balance of sweet and salty flavors with a satisfying texture. Customizable with added nuts or alternative nut butters, they're easy to prepare and enjoy chilled or at room temperature.

Updated on Mon, 10 Nov 2025 09:30:00 GMT
Rich no-bake peanut butter chocolate bars drizzled with velvety chocolate, perfect for dessert.  Save to Pinterest
Rich no-bake peanut butter chocolate bars drizzled with velvety chocolate, perfect for dessert. | flourhollow.com

Rich, creamy peanut butter bars layered with smooth chocolate—an irresistible treat that comes together in minutes without turning on the oven.

This was a favorite in my household, perfect for quick desserts and easy to make ahead of time.

Ingredients

  • 1 cup (240 g) creamy peanut butter: Base ingredient for peanut butter layer
  • 1/2 cup (115 g) unsalted butter, melted: Adds richness to the base
  • 2 cups (200 g) powdered sugar: Sweetens and stabilizes the base
  • 1 cup (100 g) graham cracker crumbs (or digestive biscuits, finely crushed): Provides structure and crunch
  • 1 1/2 cups (260 g) semi-sweet chocolate chips: Forms the chocolate layer
  • 1/4 cup (60 g) creamy peanut butter: Mixed with chocolate for smoothness

Instructions

Line the Pan:
Line an 8x8-inch (20x20 cm) baking pan with parchment paper, leaving an overhang for easy removal.
Make Base:
In a large bowl, combine 1 cup peanut butter, melted butter, powdered sugar, and graham cracker crumbs. Mix until smooth and well combined.
Press Base:
Press the peanut butter mixture firmly and evenly into the prepared pan using a spatula or your hands.
Melt Chocolate:
In a microwave-safe bowl, melt the chocolate chips with 1/4 cup peanut butter in 30-second intervals, stirring after each until smooth.
Pour Chocolate:
Pour the chocolate mixture over the peanut butter base and spread evenly.
Refrigerate:
Refrigerate for at least 2 hours, or until fully set.
Serve:
Remove from the pan using the parchment overhang. Cut into 16 bars with a sharp knife. Serve chilled or at room temperature.
Save to Pinterest
| flourhollow.com

My family enjoys these bars during weekend gatherings, especially the kids who love the peanut butter and chocolate combo.

Notes

For a saltier finish, sprinkle flaky sea salt on the chocolate layer before chilling. For added crunch, mix chopped peanuts into the base.

Required Tools

Mixing bowls, spatula, 8x8-inch (20x20 cm) baking pan, microwave-safe bowl, parchment paper, sharp knife

Allergen Information

Contains peanuts, dairy, and gluten from graham crackers. Use certified gluten-free graham crackers for a gluten-free option. Always check ingredient labels to confirm absence of allergens.

Decadent layers of no-bake peanut butter chocolate bars topped with smooth creamy chocolate.  Save to Pinterest
Decadent layers of no-bake peanut butter chocolate bars topped with smooth creamy chocolate. | flourhollow.com

These bars are an effortless, crowd-pleasing dessert that can be prepared anytime without heating up the kitchen.

Recipe FAQs

Can I substitute the peanut butter in the base?

Yes, almond or sunflower seed butter can be used to accommodate allergies or vary the flavor.

How long should the bars be chilled?

Chill the bars for at least 2 hours to ensure they set firm and slice cleanly.

Is it possible to add crunch to the bars?

Adding chopped peanuts to the base creates a crunchy texture that complements the creamy layers.

What can be used as a gluten-free substitute for graham crackers?

Certified gluten-free graham crackers or digestive biscuits ensure the base remains gluten-free.

How can I enhance the flavor of the chocolate layer?

A sprinkle of flaky sea salt before chilling adds a delicious salty contrast to the sweet chocolate topping.

No-Bake Peanut Butter Bars

Creamy peanut butter base layered with chocolate, chilled until set for a rich, no-oven treat.

Prep Duration
15 mins
0
Overall Time
15 mins
Created by Megan Turner


Skill Level Easy

Cuisine Type American

Serves 16 Servings Count

Dietary Details Meat-Free

Ingredient List

Base

01 1 cup creamy peanut butter
02 1/2 cup unsalted butter, melted
03 2 cups powdered sugar
04 1 cup graham cracker crumbs, finely crushed

Chocolate Layer

01 1 1/2 cups semi-sweet chocolate chips
02 1/4 cup creamy peanut butter

Steps

Step 01

Prepare Baking Pan: Line an 8x8-inch baking pan with parchment paper, leaving an overhang for easy removal.

Step 02

Combine Base Ingredients: In a large bowl, mix 1 cup creamy peanut butter, melted butter, powdered sugar, and graham cracker crumbs until smooth and well combined.

Step 03

Form Base Layer: Press the peanut butter mixture firmly and evenly into the prepared pan using a spatula or your hands.

Step 04

Melt Chocolate Mixture: In a microwave-safe bowl, melt chocolate chips with 1/4 cup creamy peanut butter in 30-second intervals, stirring after each until smooth.

Step 05

Add Chocolate Layer: Pour the chocolate mixture over the peanut butter base and spread evenly.

Step 06

Chill Bars: Refrigerate for at least 2 hours, or until fully set.

Step 07

Serve: Remove from the pan using the parchment overhang and cut into 16 bars with a sharp knife. Serve chilled or at room temperature.

Equipment Needed

  • Mixing bowls
  • Spatula
  • 8x8-inch baking pan
  • Microwave-safe bowl
  • Parchment paper
  • Sharp knife

Allergy Info

Review every ingredient to spot potential allergens. Always confirm with your healthcare provider if unsure.
  • Contains peanuts, dairy, and gluten (from graham crackers).
  • Use certified gluten-free graham crackers for a gluten-free option.
  • Check ingredient labels to avoid allergens.

Nutrition Breakdown (per serving)

Nutrition details are for reference and can't substitute for professional advice.
  • Caloric Value: 285
  • Fat content: 18 g
  • Carbohydrates: 29 g
  • Protein Amount: 5 g