A vintage Canadian prairie dessert, a spiced graham-cracker crust filled with creamy vanilla custard and topped with toasted meringue. Deeply rooted in Manitoba, Saskatchewan and Alberta kitchens, first appearing in 1920s newspaper ads, now a nostalgic revival item.
Prairie flapper pie is a vintage Canadian dessert deeply rooted in Manitoba, Saskatchewan and Alberta kitchens. A spiced graham-cracker-crumb crust is filled with a creamy vanilla custard and topped with toasted meringue. Recipes first appeared in 1920s graham-cracker newspaper ads (such as the Edmonton Journal), and the pie is considered a uniquely prairie dessert, now a nostalgic revival item. The name flapper ties it to the era of its creation, the Roaring Twenties.
A buttery, slightly spiced crumb crust holding a thick, silky, deeply vanilla custard, the toasted meringue fluffy and marshmallow-sweet on top, the three layers distinct. Eaten cold, it is creamy, sweet and a taste of prairie nostalgia.
The graham-cracker crust is pressed into a pie dish and baked briefly to set. The custard is a stovetop cooked vanilla custard (milk, sugar, cornstarch, eggs, vanilla) thickened until it coats a spoon, poured hot into the crust to set. The meringue is whipped from egg whites and sugar, spread on top, and toasted under a broiler or with a torch. The custard must be fully cooked on the stovetop; it does not set further in the cold crust.
Variations
A banana version layers sliced bananas under the custard. Some add a graham crumb topping instead of meringue.
On the Palate
Where Prairie Flapper Pie sits in the Canadian flavor cloud
Ingredients
Serves 8How it's made
6 steps · 30 min
- 18 min
Mix 200g graham cracker crumbs with 80g melted butter and 2 tbsp sugar; press into a 23cm pie dish; bake at 180C for 10 minutes; cool.
- 212 min
For the custard, heat 600ml milk with 1 vanilla pod until steaming; whisk 4 egg yolks, 100g sugar, 40g cornstarch and a pinch of salt; pour the hot milk over, whisking; return to the pan and cook, stirring, until very thick.
Watch outCook the stovetop custard until it's very thick and coats a spoon — it won't firm up any more in the cold crust, so whatever set you get here is final.
- 35 min
Stir in 1 tbsp butter; pour the hot custard into the crust; smooth the top.
- 46 min
For the meringue, whisk 3 egg whites with 100g sugar to stiff peaks; spread over the custard.
- 54 min
Toast under a hot broiler 1-2 minutes until golden in patches.
Watch outToast the meringue just a minute or two until golden in patches — walk away and it scorches; you want browned peaks, not burnt.
- 64 min
Chill at least 3 hours before slicing.
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