My grandma made this during hard times and now my kids beg for it every Sunday.

This southern 3-ingredient water pie is one of those Depression-era recipes that feels almost like a magic trick. My grandma made it when money was tight, stretching the pantry with what she had on hand: water, sugar, and a single store-bought pie crust. Somehow, those humble basics bake up into a silky, custard-like filling nestled in a golden, flaky crust.

It’s the kind of dessert you can pull together on a Sunday with almost no planning, yet it still feels nostalgic and special—simple enough for busy weeks, comforting enough that kids start asking for it again and again.

Serve this pie slightly warm or at room temperature so the creamy, pudding-like center has time to set but still feels soft and comforting. A plain slice is true to its roots, but you can add a little powdered sugar dusted on top or a spoonful of whipped cream if you like. Coffee or hot tea balances the sweetness nicely, while a glass of cold milk is perfect for kids. It’s a gentle, not-too-heavy dessert that works after a classic Sunday dinner of roast chicken, meatloaf, or a pot of beans and cornbread.

Southern 3-Ingredient Water Pie

Servings: 8