
Introduction to Nanaimo Bars
If you’ve never tried a Nanaimo Bar, you’re missing out on one of Canada’s most beloved desserts! This no-bake layered treat features a crumbly chocolate base, a creamy custard middle, and a smooth chocolate topping. Named after the city of Nanaimo, British Columbia, this dessert has gained a cult following worldwide.
In this guide, we’ll explore:
✔ The fascinating history of Nanaimo Bars
✔ A foolproof recipe with step-by-step instructions
✔ Creative variations to try at home
The History of Nanaimo Bars
Nanaimo Bars first appeared in Canadian cookbooks in the 1950s, but their exact origin remains a mystery. Some believe they were inspired by British desserts like custard squares, while others credit local homemakers for their creation.
Fun Fact: In 1985, Nanaimo Bars were entered into a nationwide contest to represent Canada in a cookbook—and they won! Today, they’re a staple at Canadian bakeries and holiday gatherings.
Classic Nanaimo Bar Recipe
Making Nanaimo Bars is easier than you think—no oven required! Here’s the traditional recipe with simple ingredients.
Ingredients
Base Layer:

- ½ cup unsalted butter, melted
- ¼ cup granulated sugar
- 5 tbsp cocoa powder
- 1 egg, beaten
- 2 cups graham cracker crumbs
- 1 cup shredded coconut
- ½ cup chopped walnuts (or almonds)
Middle Layer:
- ¼ cup unsalted butter, softened
- 2 tbsp custard powder (or vanilla pudding mix)
- 2 cups powdered sugar
- 2-3 tbsp milk
Top Layer:
- 4 oz semi-sweet chocolate
- 2 tbsp butter
Step-by-Step Instructions

- Prepare the Base:
- In a saucepan, melt butter, sugar, and cocoa.
- Stir in the beaten egg until thickened.
- Mix in graham crumbs, coconut, and nuts.
- Press into a lined 9×9″ pan and refrigerate.
- Make the Custard Layer:
- Beat butter, custard powder, powdered sugar, and milk until smooth.
- Spread over the chilled base and freeze for 15 minutes.
- Add the Chocolate Topping:
- Melt chocolate and butter, then pour over the custard layer.
- Chill until set (about 1 hour), then slice into squares.
Pro Tip: For clean cuts, use a warm knife dipped in hot water!
Delicious Nanaimo Bar Variations
Want to mix things up? Try these mouthwatering twists on the classic:
1. Mint Chocolate Nanaimo Bars
- Add 1 tsp peppermint extract to the custard layer for a refreshing twist.
2. Peanut Butter Nanaimo Bars
- Swap the custard layer with a peanut butter filling (½ cup peanut butter + 1 cup powdered sugar).
3. Vegan Nanaimo Bars
- Use coconut oil instead of butter and aquafaba as an egg substitute.
(Outbound Reference: Minimalist Baker – Vegan Nanaimo Bars)
Why Nanaimo Bars Are So Popular
✅ No-bake convenience – Perfect for hot summers or quick desserts!
✅ Rich, layered texture – Crunchy, creamy, and chocolatey in every bite.
✅ Customizable – Endless flavor possibilities.
Final Thoughts & Call to Action
Nanaimo Bars are a must-try dessert—whether you’re a baking novice or a seasoned pro. With their irresistible layers and easy preparation, they’re sure to impress at any gathering.