Caramel-Brown Sugar Pie

Brown sugar pie is one of those heirloom desserts that most people have never heard of but nobody forgets after the first bite.

The filling is a cooked custard built on the stove. Butter and flour form a roux, then heavy cream and packed brown sugar get whisked in until the mixture thickens. Tempered eggs go in last, adding richness and helping the filling set firm during baking.

Straining the filling before pouring it into the crust is a small step that makes a big difference. It catches any lumps or cooked egg bits and gives you a perfectly smooth, silky custard.

This is a double-crust pie, which is unusual for a custard filling. The top crust seals in all that caramel goodness and bakes to a beautiful golden brown. Cut generous steam vents so the crust stays crisp.

Serve with fresh berries or sliced peaches to cut through the sweetness.

Pro Tips

• Whisk constantly while the filling thickens. Brown sugar scorches easily, and lumps form fast if you stop stirring.
• Temper the eggs properly. Add a small spoonful of warm filling to the beaten eggs first, then stir them into the pot. Dumping cold eggs into hot liquid scrambles them.
• Bake until the crust is nicely browned and the filling is fully set. Give it the full 45 to 60 minutes. Underbaked, the custard will be runny.

Variations

• Make it single-crust and top with a brown sugar meringue instead for a dramatic presentation.
• Add a tablespoon of bourbon to the filling for a boozy, caramel warmth.
• Sprinkle flaky sea salt over each slice when serving for a salted caramel effect.