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Peanut Butter Bars Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.8 from 108 reviews
  • Author: Lucy
  • Prep Time: 10 minutes
  • Cook Time: 0 minutes
  • Total Time: 1 hour 10 minutes
  • Yield: 16 servings
  • Category: Dessert
  • Method: No-Cook
  • Cuisine: American

Description

These Peanut Butter Bars are a delicious no-bake treat featuring a buttery graham cracker crust combined with creamy peanut butter and topped with a smooth, rich chocolate layer. Perfect for satisfying your sweet tooth with minimal effort, they are chilled to set and cut into convenient portions.


Ingredients

Units Scale

Base

  • 3/4 cup butter, melted
  • 2 cups graham crackers, crushed
  • 2 cups powdered sugar
  • 1 1/4 cups creamy peanut butter

Topping

  • 2 1/2 cups semi-sweet chocolate chips
  • 3 tablespoons creamy peanut butter

Instructions

  1. Prepare Baking Dish: Line a 9×9 inch baking dish with parchment paper and set aside to prevent sticking and make removing bars easier.
  2. Mix Base Ingredients: Using a stand mixer or handheld mixer, combine the melted butter, powdered sugar, and crushed graham crackers thoroughly until well blended.
  3. Add Peanut Butter to Base: Stir in 1 ¼ cups of creamy peanut butter into the mixture just until fully incorporated, forming a sticky and cohesive base.
  4. Form Base Layer: Evenly press and spread the peanut butter mixture into the bottom of the prepared baking dish, smoothing it out for an even layer.
  5. Melt Chocolate Topping: In a heat-safe bowl, combine the semi-sweet chocolate chips with the remaining 3 tablespoons of creamy peanut butter. Heat in 30-second intervals in the microwave, stirring well between each until the mixture is smooth and fully melted.
  6. Top Base with Chocolate: Spread the melted chocolate and peanut butter mixture evenly over the peanut butter base layer in the dish.
  7. Chill to Set: Place the baking dish in the refrigerator and chill for 1 hour to allow the bars to firm up properly.
  8. Serve: Remove from refrigerator and let bars sit at room temperature for 10 to 15 minutes before cutting into 16 squares and serving.

Notes

  • For easier slicing, use a sharp knife and warm it slightly in hot water, then dry before cutting the bars.
  • Ensure the chocolate chips and peanut butter are fully melted together to create a smooth and shiny topping.
  • Store leftover bars in an airtight container in the refrigerator for up to one week for optimal freshness.
  • Use creamy peanut butter for best texture and spreading; chunky varieties may alter consistency.
  • The bars can be wrapped individually and frozen for up to a month; thaw at room temperature before serving.

Nutrition

  • Serving Size: 1 bar (approx. 2-inch square)
  • Calories: 220
  • Sugar: 18g
  • Sodium: 95mg
  • Fat: 15g
  • Saturated Fat: 6g
  • Unsaturated Fat: 8g
  • Trans Fat: 0g
  • Carbohydrates: 20g
  • Fiber: 1.5g
  • Protein: 4g
  • Cholesterol: 25mg