Flapper Pie

Flapper Pie is a beloved Prairie Canadian dessert that predates store-bought cookies in most kitchens. The graham cracker base goes back to the days when home cooks crushed crackers by hand into fine sandy crumbs.

What sets this version apart is the cornstarch-thickened custard. Stirring a little of the hot milk into the beaten egg yolks before returning everything to the pan keeps the yolks from scrambling, giving you a smooth, glossy filling instead of a curdled mess.

The meringue gets its lift from beating egg whites with cream of tartar until soft peaks form, then adding sugar gradually for that stiff, glossy finish. Reserved graham crumbs sprinkled on top toast up alongside the meringue for a sweet textural snap.

This pie needs a full cooling period on the counter so the custard sets properly. Cutting too soon means runny slices and tears.

Pro Tips

• Seal the meringue right to the edge of the crust to prevent shrinking and weeping.
• For the custard, keep the heat low once you add the yolks back in. Boiling at this stage scrambles the eggs.
• Use room-temperature egg whites for the meringue. They whip up taller and faster.
• Store leftovers loosely covered in the fridge. The meringue may soften slightly overnight, but the pie still tastes excellent the next day.

Variations

• Swap graham crumbs for crushed vanilla wafers or gingersnaps for a different crust personality.
• Add a pinch of nutmeg to the custard alongside the vanilla.
• Brown the meringue under the broiler for 30 seconds instead of the second oven bake for sharper color contrast.