Chocolate Mint Nanaimo Bars

User Reviews

5

36 reviews
Excellent
  • Prep Time

    3 hrs

  • Cook Time

    25 mins

  • Total Time

    3 hrs 25 mins

  • Servings

    16 squares

  • Calories

    425 kcal

  • Course

    Dessert

  • Cuisine

    American

Chocolate Mint Nanaimo Bars

Chocolate Mint Nanaimo Bars are a layered no-bake dessert consisting of a crunchy base of graham cracker crumbs, coconut flakes, chopped nuts, cocoa powder, and egg baked briefly; a mint-flavored middle layer made from powdered sugar, butter, milk, custard powder, and mint extract colored green; and a smooth chocolate top layer of melted chips and vegetable oil. These bars combine textures from crumbly bottom to creamy middle and firm chocolate top with refreshing mint flavor.

Description

The base layer is formed by mixing graham cracker crumbs, coconut flakes, chopped walnuts or pecans, melted butter, sugar, cocoa powder, and an egg. This mixture is pressed into a pan and baked at 350°F for 11 minutes, then cooled completely to set the structure.

The mint layer is created by beating powdered sugar, unsalted butter, milk, custard powder, and mint extract together until smooth and spreading it over the cooled base. The mint extract gives a classic cooling flavor while the custard powder adds body. Green food coloring is added for a visual mint effect. This layer chills in the refrigerator until firm.

The final chocolate top layer is made by melting chocolate chips with vegetable oil and spreading it over the mint layer. Once cooled completely, the bars are cut into squares. The result is a dessert with a firm, crumbly base, silky mint filling, and a glossy chocolate topping. Cooling each layer fully before adding the next prevents melting and blending, keeping distinct textures.

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Ingredients

Servings

Bottom Layer

  • 2 cups graham cracker crumbs
  • 1 cup coconut flakes
  • 1 cup walnuts or pecans, chopped
  • cup butter melted, unsalted
  • ½ cup granulated sugar
  • ¼ cup cocoa powder plus 2 tablespoons, unsweetened
  • 1 egg

Mint Layer

  • 3 cups powdered sugar
  • ½ cup butter unsalted
  • 3 tablespoons milk
  • 3 tablespoons custard powder
  • 1 teaspoon mint extract
  • green food coloring

Top Layer

  • ¾ cup chocolate chips
  • 2 teaspoons vegetable oil

Instructions

  1. Preheat oven to 350°F. Line a 9×9 pan with parchment paper.
  2. In a medium bowl mix all of the ingredients for the bottom layer until well combined. Press into prepared pan and bake 11 minutes. Cool completely.
  3. Beat all ingredients for the mint layer on medium until completely combined. Spread over the cooled base. Refrigerate until set.
  4. Microwave chocolate chips and oil on medium heat until just melted. Spread over mint layer. Cool completely and cut into squares.

Notes

  • Ensure each layer is completely cooled before adding the next to prevent melting and keep clean layers.

Nutrition Information

Show Details
Calories 425 (21%) Carbohydrates 48g (16%) Protein 4g (8%) Fat 26g (40%) Saturated Fat 14g (70%) Trans Fat 1g (50%) Cholesterol 54mg (18%) Sodium 159mg (7%) Potassium 128mg (3%) Fiber 2g (8%) Sugar 37g (74%) Vitamin A 460IU (9%) Vitamin C 1mg (1%) Calcium 44mg (4%) Iron 1mg (6%)

Nutrition Facts

Serving: 16squares

Amount Per Serving

Calories 425 kcal

% Daily Value*

Calories 425 21%
Carbohydrates 48g 16%
Protein 4g 8%
Fat 26g 40%
Saturated Fat 14g 70%
Trans Fat 1g 50%
Cholesterol 54mg 18%
Sodium 159mg 7%
Potassium 128mg 3%
Fiber 2g 8%
Sugar 37g 74%
Vitamin A 460IU 9%
Vitamin C 1mg 1%
Calcium 44mg 4%
Iron 1mg 6%

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

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User Reviews

Overall Rating

5

36 reviews
Excellent

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