Nanaimo Bars: A Canadian Classic

My grandmother, a prairie woman through and through, never considered herself much of a baker, yet every Christmas, without fail, a foil-wrapped package would arrive containing her signature Nanaimo Bars. They weren’t perfectly uniform, and the chocolate topping sometimes cracked in transit, but that buttery, rich, and intensely satisfying flavor always brought a wave of warmth and nostalgia. These weren’t just dessert squares; they were edible postcards from home, a taste of tradition delivered with love.

Recipe Overview

• Prep Time: 20 minutes
• Cook Time: 5 minutes
• Total Time: 25 minutes + chilling time
• Yields: 36 squares
• Dietary Type: Not Gluten-Free

Ingredients

BOTTOM LAYER

• ½ cup butter or ½ cup margarine, softened
• ¼ cup granulated sugar
• 5 tablespoons cocoa
• 1 large egg, beaten
• 1 ¾ cups graham cracker crumbs
• ½ cup finely chopped walnuts
• 1 cup fine coconut

MIDDLE LAYER

• ½ cup butter or ½ cup margarine
• 3 tablespoons milk
• 2 tablespoons vanilla custard powder
• 2 cups icing sugar

TOPPING

• ⅔ cup semi-sweet chocolate chips or 4 ounces chocolate
• 4 tablespoons butter or 4 tablespoons margarine

Equipment Needed

• 9 x 9-inch pan
• Double boiler or heavy saucepan
• Electric mixer (optional, for the middle layer)
• Sharp knife

Instructions

1. Prepare the Bottom Layer: In the top of a double boiler or a heavy saucepan set over low heat, melt together the butter (or margarine), granulated sugar, and cocoa. Stir frequently to prevent burning.

2. Cook the Egg Mixture: Once melted and smooth, add the beaten egg. Continue stirring constantly to cook and thicken the mixture. This should only take a minute or two. Be careful not to scramble the egg; continuous stirring is key. The mixture is ready when it coats the back of a spoon.

3. Combine Dry Ingredients: Remove the saucepan from the heat. Stir in the graham cracker crumbs, finely chopped walnuts, and fine coconut. Mix thoroughly until all ingredients are well combined and the mixture forms a somewhat stiff, crumbly dough.

4. Press into Pan: Press the mixture firmly and evenly into an ungreased 9 x 9-inch pan. Use the back of a spoon or your fingers to create a compact and level crust. A firm, even base is essential for the Nanaimo bars’ structure.

5. Prepare the Middle Layer: In a mixing bowl, cream together the butter (or margarine), milk, vanilla custard powder, and icing sugar. Beat with an electric mixer (or by hand) until the mixture is light and fluffy. This step is crucial for achieving the signature creamy texture of the middle layer.

6. Spread the Filling: Spread the custard cream mixture evenly over the bottom layer. Ensure it reaches all corners of the pan for a consistent filling.

7. Prepare the Topping: In a separate saucepan or in the top of a double boiler, melt the chocolate chips (or chopped chocolate) and butter (or margarine) over low heat. Stir frequently until smooth and completely melted. Remove from heat and let the mixture cool slightly.

8. Pour and Chill: Allow the chocolate topping to cool slightly until it is still runny but not hot. Pour the cooled chocolate evenly over the middle layer. Tilt the pan gently to ensure the entire surface is covered.

9. Chill: Cover the pan with plastic wrap and chill in the refrigerator for at least 2 hours, or preferably overnight. This allows the layers to set and the flavors to meld together.

10. Cut into Squares: Once the Nanaimo Bars are thoroughly chilled, use a very sharp knife to cut them into squares. For clean cuts, run the knife under hot water and wipe it dry between each cut.

Expert Tips & Tricks

• Room Temperature Ingredients: Using softened butter for both the base and the filling will ensure that everything mixes together smoothly and evenly. Cold butter can lead to lumps.
• Preventing a Grainy Topping: Be careful not to overheat the chocolate when melting it. If the chocolate becomes grainy, try adding a teaspoon of vegetable oil and stirring until smooth.
• Neat Cuts: After chilling, let the bars sit at room temperature for about 5-10 minutes before cutting. This will slightly soften the chocolate and make it easier to cut through. A warm, dry knife is your best friend!
• Elevated Flavor: A pinch of sea salt in the base can enhance the sweetness and balance the flavors beautifully.
• Custom Creations: Feel free to add a few drops of peppermint extract to the middle layer for a minty twist.

Serving & Storage Suggestions

Serve Nanaimo Bars chilled, straight from the refrigerator. They make a perfect addition to dessert platters, afternoon tea, or as a sweet treat any time of day. Store leftover Nanaimo Bars in an airtight container in the refrigerator for up to a week. For longer storage, they can be frozen for up to 2 months. Thaw in the refrigerator before serving. Believe it or not, they’re also quite enjoyable straight from the freezer!

Nutritional Information

Nutrient	Amount per Serving	% Daily Value
Calories	151.9 kcal	N/A
Calories from Fat	95 kcal	63%
Total Fat	10.6 g	16%
Saturated Fat	6.2 g	30%
Cholesterol	22.3 mg	7%
Sodium	79.8 mg	3%
Total Carbohydrate	14.4 g	4%
Dietary Fiber	0.9 g	3%
Sugars	11.1 g	N/A
Protein	1.2 g	2%

Note: Nutritional information is an estimate and may vary based on specific ingredients and portion sizes.

Variations & Substitutions

• Gluten-Free: Substitute the graham cracker crumbs with gluten-free graham-style crumbs or a blend of almond flour and coconut flour.
• Vegan: Use vegan butter and margarine alternatives. Replace the egg in the base with a flax egg (1 tablespoon ground flaxseed mixed with 3 tablespoons water, let sit for 5 minutes to thicken). Ensure your chocolate chips are dairy-free.
• Nut-Free: Omit the walnuts in the base or substitute them with sunflower seeds or chopped dried cranberries.
• Mint Chocolate: Add a few drops of peppermint extract to both the middle layer and the chocolate topping for a refreshing mint chocolate version.
• Espresso Nanaimo Bars: Add a teaspoon of instant espresso powder to the chocolate topping for a subtle coffee flavor.

FAQs (Frequently Asked Questions)

Q: Can I make Nanaimo Bars ahead of time?
A: Absolutely! In fact, Nanaimo Bars are even better when made a day or two in advance, as it allows the flavors to meld together.

Q: How do I prevent the chocolate topping from cracking when I cut the bars?
A: Make sure the chocolate topping has cooled but is still slightly runny when you spread it. Scoring the chocolate before it completely sets can also help. Run a hot knife under hot water between each cut.

Q: Can I freeze Nanaimo Bars?
A: Yes, Nanaimo Bars freeze beautifully. Wrap them tightly in plastic wrap and then place them in an airtight container. They can be frozen for up to 2 months.

Q: What is vanilla custard powder, and can I substitute it?
A: Vanilla custard powder is a thickening agent used in baking. If you can’t find it, you can substitute it with cornstarch, but you may need to adjust the amount of milk in the filling to achieve the right consistency.

Q: My middle layer is too soft. What did I do wrong?
A: The middle layer might be too soft if you used too much milk or not enough icing sugar. Ensure you are using the correct measurements and beating the mixture until it is light and fluffy. Chilling the bars for a longer period can also help.

Final Thoughts

These Nanaimo Bars are more than just a dessert; they’re a piece of Canadian heritage, a sweet reminder of home, and a delightful treat to share with friends and family. I encourage you to give this recipe a try and experience the joy of creating these iconic squares. Feel free to adapt the recipe to your liking, and don’t hesitate to share your feedback and creations! Pair them with a cup of strong coffee or a glass of cold milk for the ultimate indulgence. Happy baking!