National Dish Canada: Nanaimo Bars (Recipe)
In this article
Discover Canada’s most famous sweet treat: Nanaimo Bars! This straightforward no-bake recipe layers a chocolatey biscuit base, a silky vanilla custard middle and a glossy dark chocolate topping into one irresistible square. Rich, cool and beautifully simple, they are perfect for celebrations, coffee mornings or an everyday moment of indulgence. Once you have cut the first tray, you will understand why the whole country claims them.
About Nanaimo Bars
Nanaimo Bars are a Canadian dessert that takes its name from the city of Nanaimo on Vancouver Island. The bars are built from three distinct layers: a chocolatey biscuit base, a creamy custard filling and a smooth sheet of dark chocolate on top. It is the contrast of textures and flavours that makes them such a treat for anyone with a sweet tooth. Perfect for parties, family gatherings or simply as a snack between meals, they are easy to put together and make a welcome change from more traditional puddings.
Ingredients (serves 1–2)
- 50 g butter
- 50 g sugar
- 100 g graham cracker crumbs
- 30 g unsweetened cocoa powder
- 1 egg
- 120 g custard powder (vanilla)
- 250 ml milk
- 100 g dark chocolate
- 30 g extra butter (for the topping)
Shopping for the ingredients
When shopping for the ingredients, pay particular attention to the quality of the chocolate and the butter. A good dark chocolate gives the bars a far rounder, deeper aroma. The custard powder should be fresh too, so that the middle layer sets to the right consistency. Graham crackers are generally available in most supermarkets, sometimes in the international aisle, and digestive biscuits make a perfectly good stand-in.
Preparing the dish
Preparing Nanaimo bars calls for a few basic steps before you start assembling. First, line a suitable tin (roughly 20 × 20 cm) with baking parchment so the finished bars lift out cleanly. It also pays to have every ingredient measured and ready, so the process runs smoothly from one layer to the next. Good planning is the key to getting the layers stacked neatly and the finished result looking its best.
Step-by-step instructions
- Cream the butter and sugar together in a bowl, then add the graham cracker crumbs and cocoa powder and mix well.
- Add the egg and stir thoroughly until you have a smooth, even mixture.
- Spread the mixture evenly into the prepared tin and press down firmly to form a solid base.
- For the custard layer, whisk the custard powder with the milk according to the packet instructions and bring to the boil. Spread the custard evenly over the base and leave to cool.
- For the chocolate layer, melt the dark chocolate with the butter over a bain-marie. Pour this mixture over the cooled custard layer and spread it out evenly.
- Chill the tin for at least 2–3 hours until the bars are firm, then cut into squares.
Gluten-free / lactose-free version
Nanaimo bars are easy to make gluten-free simply by using gluten-free graham crackers or biscuits. For a lactose-free version, reach for lactose-free butter and a plant-based milk alternative. Check that all the ingredients you use, especially the chocolate, are clearly labelled gluten- and lactose-free. That way anyone with a food intolerance can enjoy the dessert alongside everyone else.
Tips for vegans and vegetarians
For a vegan version of Nanaimo bars, replace the butter with a plant-based alternative such as coconut oil or vegan margarine. Instead of the egg, chia or flax seeds soaked in water make an excellent binder. These adjustments make the dessert accessible to vegan eaters without any loss of flavour, and the characteristic layered structure of the bars comes through just as well.
More tips and tricks
One important tip is not to apply any layer while it is still hot, or the layers will bleed into one another. Let each layer cool completely before adding the next. Try not to leave the bars in the fridge for too long either, or they will set rock hard. If you want to keep them, they store well in the fridge, but always in an airtight container so they stay fresh.
Adapting the recipe to your taste
Depending on your own preferences, Nanaimo bars are easy to tweak. Some people like to work nuts or desiccated coconut into the base, or flavour the custard layer with chocolate or coffee. Even the chocolate on top can be swapped for white or caramelised chocolate to create a completely different look and taste. Experiment with extra ingredients and you will soon land on your own signature version.
Ingredient substitutions
There are plenty of alternatives to the standard ingredients that let you build the bars around what you have to hand. Instead of graham crackers, try crushed digestive biscuits or oat biscuits — the same buttery crumb that carries a batch of Butter Tart Bars. For a wholesome twist, use a mixture of oats and nuts in the base. With the chocolate, choose dark or milder milk chocolate depending on how sweet you like your puddings.
Drink pairing ideas
Nanaimo bars work beautifully with a range of drinks that balance the sweetness of the dessert. A freshly brewed coffee or a short espresso is the classic choice and underlines the chocolate notes. A hot tea such as Earl Grey or chai offers a lovely contrast to the sugar. For something more refreshing, serve them with a fruit smoothie or an ice-cold iced tea.
Serving and presentation ideas
To present Nanaimo bars attractively, cut them into neat, even squares and arrange them on a handsome plate. Garnish with fresh berries or a sprig of mint for a splash of colour. A light dusting of icing sugar gives an elegant finish, and a decorative napkin or a pretty gift box works well if you are giving them away. Set them out alongside a plate of Maple Snow Candy for a properly Canadian sweet table.
A bit of history
Nanaimo bars have a fascinating history tied to the city of Nanaimo on Vancouver Island. The bars became popular in the 1950s and have been a fixture of Canadian dessert culture ever since. They were originally published in a local magazine, and from there they spread across the country as a much-loved treat. Today they are known and appreciated far beyond Canada, standing alongside classics such as Butter Tarts as a cornerstone of Canadian cuisine.
More recipe ideas
Summary: Nanaimo Bars
In short, Nanaimo bars are a wonderful dessert that wins people over with its combination of flavours and textures. They are simple to make and endlessly variable, needing no oven at all. Whether you serve them as a sweet snack during the day or as a dessert for a special occasion, these bars go down well with everyone. Do not be afraid to get creative and bring your own favourite ingredients into the mix.
