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5.0 from 3 votes

Peanut Butter Nanaimo Bars

A peanut butter version of the popular Nanaimo Bars.

Prep Time
15 mins
Cook Time
15 mins
Additional Time
1 hr 30 mins
Total Time
2 hrs
Servings: 24 bars
Calories: 356 kcal
Course: Dessert
Cuisine: American

Ingredients

For the Base:
  • ¾ cup unsalted butter melted
  • ½ cup granulated sugar
  • 2 eggs
  • 2½ cups Graham cracker crumbs
  • ¾ cup shredded sweetened coconut
  • ⅓ cup cocoa powder
For the Filling:
  • 1¼ cups creamy peanut butter
  • ⅓ cup unsalted butter
  • 3 cups powdered sugar
  • ⅓ cup milk
For the Topping:
  • 8 ounces semisweet chocolate finely chopped
  • 2 tablespoons unsalted butter

Instructions

    Cup of Yum
  1. Preheat oven to 350 degrees F. Line a 9x13-inch baking pan with parchment paper; set aside.
  2. Make the Base: In a large bowl, whisk together the melted butter, sugar and eggs. Use a large wooden spoon to stir in the graham cracker crumbs, coconut and cocoa powder until completely combined. Transfer to prepared baking pan and press evenly into pan. (The mixture will be a little sticky, so you may need to wet your fingers a bit and then press it in.) Bake for 12 to 15 minutes, or until firm and no longer shiny. Transfer to a cooling rack and allow to cool completely before preparing the filling.
  3. Make the Filling: Microwave the peanut butter and butter in a large bowl until completely melted and smooth. Whisk in the powdered sugar 1 cup at a time, alternating with the milk in two additions, whisking until smooth. Spread evenly over the base and refrigerate until firm, about 1 hour.
  4. Make the Topping: Using a double boiler (or a microwave on 50% power), melt the chocolate and butter. Spread over the filling and allow to set at room temperature (or refrigerate to speed up the process) before cutting into bars and serving. Leftovers should be stored in an airtight container at room temperature or in the refrigerator.

Notes

  • Nutritional values are based on one serving

Nutrition Information

Calories 356kcal (18%) Carbohydrates 34g (11%) Protein 5g (10%) Fat 23g (35%) Saturated Fat 11g (55%) Cholesterol 39mg (13%) Sodium 129mg (5%) Potassium 201mg (6%) Fiber 2g (8%) Sugar 25g (50%) Vitamin A 315IU (6%) Vitamin C 0.1mg (0%) Calcium 29mg (3%) Iron 1.5mg (8%)

Nutrition Facts

Serving: 24bars

Amount Per Serving

Calories 356

% Daily Value*

Calories 356kcal 18%
Carbohydrates 34g 11%
Protein 5g 10%
Fat 23g 35%
Saturated Fat 11g 55%
Cholesterol 39mg 13%
Sodium 129mg 5%
Potassium 201mg 4%
Fiber 2g 8%
Sugar 25g 50%
Vitamin A 315IU 6%
Vitamin C 0.1mg 0%
Calcium 29mg 3%
Iron 1.5mg 8%

* Percent Daily Values are based on a 2,000 calorie diet.