Nanaimo bars are a beloved no-bake Canadian dessert known for their rich, layered structure. With a chocolate-coconut base, a smooth custard filling, and a glossy chocolate topping, these bars are both visually appealing and delicious. Originating from Nanaimo, British Columbia, this treat is a must-try for dessert lovers.
Why You’ll Love This Recipe
- No-Bake & Easy to Make – No oven required, making it a simple yet indulgent dessert.
- Rich & Creamy Layers – Each bite delivers a perfect combination of crunchy, creamy, and chocolatey textures.
- Perfect for Any Occasion – A crowd-pleaser at holidays, parties, or afternoon tea.
- Customizable – Adjust the sweetness, swap nuts, or try different chocolate varieties.
- Authentic Canadian Treat – A classic dessert with a history rooted in Canada.
Ingredients
(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)
For the Base:
- ½ cup unsalted butter, melted
- ¼ cup granulated sugar
- 5 tablespoons cocoa powder
- 1 large egg, beaten
- 1 teaspoon vanilla extract
- 2 cups graham cracker crumbs
- 1 cup shredded coconut
- ½ cup chopped walnuts (optional)
For the Custard Filling:
- ½ cup unsalted butter, softened
- 2 cups powdered sugar
- 2 tablespoons vanilla custard powder
- 2 tablespoons milk
For the Chocolate Topping:
- 4 oz semi-sweet chocolate, chopped
- 2 tablespoons unsalted butter
Directions
- Prepare the Base:
- In a saucepan over low heat, mix the melted butter, sugar, and cocoa powder.
- Slowly whisk in the beaten egg and stir until the mixture thickens.
- Remove from heat and stir in vanilla extract, graham cracker crumbs, shredded coconut, and walnuts (if using).
- Press the mixture firmly into a parchment-lined 8×8-inch pan.
- Refrigerate for 15 minutes to set.
- Make the Custard Layer:
- In a mixing bowl, beat the softened butter, powdered sugar, custard powder, and milk until smooth and creamy.
- Spread evenly over the chilled base.
- Refrigerate for 20 minutes.
- Prepare the Chocolate Topping:
- Melt the chopped chocolate and butter together over low heat, stirring until smooth.
- Let cool slightly, then pour over the custard layer and spread evenly.
- Set and Slice:
- Chill for at least 1 hour, or until the chocolate is fully set.
- Using a sharp knife, slice into squares and serve.
Servings and Timing
- Prep Time: 20 minutes
- Chilling Time: 1 hour 30 minutes
- Total Time: 1 hour 50 minutes
- Servings: 16 bars
Variations
- Nut-Free Version: Omit the walnuts for an allergy-friendly alternative.
- Extra Chocolatey: Use dark chocolate instead of semi-sweet for a deeper flavor.
- Mint Nanaimo Bars: Add a few drops of peppermint extract to the custard layer for a refreshing twist.
- Peanut Butter Nanaimo Bars: Swap some of the butter in the base for peanut butter for a nutty variation.
- Espresso Flavor: Mix a teaspoon of instant espresso powder into the chocolate topping for a mocha touch.
Storage/Reheating
- Refrigeration: Store Nanaimo bars in an airtight container in the fridge for up to 5 days.
- Freezing: These bars freeze well. Wrap them tightly and store them in a freezer-safe container for up to 3 months. Thaw in the fridge before serving.
- Serving Tip: Let the bars sit at room temperature for a few minutes before serving to soften the chocolate topping slightly for easier slicing.
FAQs
1. What makes Nanaimo bars unique?
Nanaimo bars stand out due to their three-layer structure, featuring a no-bake chocolate-coconut base, creamy custard filling, and chocolate topping.
2. Can I use an alternative to custard powder?
Yes, vanilla pudding mix can be used as a substitute, though the flavor may differ slightly.
3. How do I prevent the chocolate layer from cracking?
Allow the chocolate to cool slightly before spreading it over the custard. Score the chocolate lightly before chilling to help prevent cracks.
4. Can I make Nanaimo bars without coconut?
Yes, you can replace the shredded coconut with additional graham cracker crumbs or crushed digestive biscuits.
5. How do I get clean slices when cutting Nanaimo bars?
Use a sharp knife warmed under hot water and wiped dry before slicing for clean, smooth edges.
6. Do Nanaimo bars need to be refrigerated?
Yes, since they contain butter and custard, Nanaimo bars should be kept chilled until ready to serve.
7. Can I use milk chocolate instead of semi-sweet?
Yes, but the bars may be sweeter. Dark chocolate is also a great alternative for a richer taste.
8. Are Nanaimo bars gluten-free?
Traditional Nanaimo bars contain graham cracker crumbs, which typically have gluten. However, you can use gluten-free graham crackers to make them gluten-free.
9. Can I make these bars ahead of time?
Yes, Nanaimo bars are perfect for making in advance. They keep well in the fridge or freezer, making them great for entertaining.
10. What’s the best way to store leftovers?
Store leftovers in an airtight container in the fridge to maintain freshness. If freezing, layer them with parchment paper to prevent sticking.
Conclusion
Classic Nanaimo bars are a rich, decadent, and easy-to-make no-bake dessert that’s perfect for any occasion. With their delightful combination of chocolate, custard, and a crunchy base, they are a true Canadian classic. Whether enjoyed fresh or stored for later, these bars are sure to satisfy any sweet craving!
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Classic Nanaimo Bars
- Total Time: 1 hour 50 minutes
- Yield: 16 bars 1x
- Diet: Vegetarian
Description
A rich, no-bake Canadian dessert featuring a chocolate-coconut base, creamy custard filling, and a smooth chocolate topping. Perfect for holidays, potlucks, or anytime you crave a sweet treat!
Ingredients
For the Base:
- 1/2 cup unsalted butter, melted
- 1/4 cup granulated sugar
- 5 tablespoons cocoa powder
- 1 large egg, beaten
- 1 teaspoon vanilla extract
- 2 cups graham cracker crumbs
- 1 cup shredded coconut
- 1/2 cup chopped walnuts (optional)
For the Custard Filling:
- 1/2 cup unsalted butter, softened
- 2 cups powdered sugar
- 2 tablespoons vanilla custard powder
- 2 tablespoons milk
For the Chocolate Topping:
- 4 oz semi-sweet chocolate, chopped
- 2 tablespoons unsalted butter
Instructions
-
Prepare the Base:
- In a saucepan over low heat, mix melted butter, sugar, and cocoa powder.
- Slowly whisk in the beaten egg and stir until thickened.
- Remove from heat and stir in vanilla, graham cracker crumbs, coconut, and walnuts.
- Press into a parchment-lined 8×8-inch pan. Refrigerate for 15 minutes.
-
Make the Custard Layer:
- Beat softened butter, powdered sugar, custard powder, and milk until smooth.
- Spread evenly over the chilled base. Refrigerate for 20 minutes.
-
Prepare the Chocolate Topping:
- Melt chocolate and butter together over low heat. Let cool slightly.
- Pour over the custard layer and spread evenly.
-
Set and Slice:
- Chill for at least 1 hour before slicing into squares. Enjoy!
Notes
- For a firmer chocolate topping, let the bars sit at room temperature for a few minutes before slicing.
- You can substitute vanilla custard powder with vanilla pudding mix, though the flavor may slightly vary.
- Store in the refrigerator for up to a week or freeze for longer storage.
- Prep Time: 20 minutes
- chill time: 1 hour 30 minutes
- Category: Desserts
- Method: No-Bake
- Cuisine: Canadian
