This 3-ingredient lemonade pie is the kind of old-fashioned potluck dessert that earns a permanent place in the family recipe box. With a graham cracker crust, sweetened condensed milk, and frozen lemonade concentrate, it comes together in minutes and sets into a cool, creamy pie with a bright citrus flavor that feels especially welcome in warm weather. It is a smart choice when you need a dependable make-ahead dessert that tastes nostalgic and still disappears fast.

Serve this pie well chilled, either on its own or with a dollop of whipped cream and a few thin lemon slices for a simple finish. It pairs nicely with grilled cookout foods, picnic spreads, and other casual summer favorites, and it is especially good alongside fresh berries, iced tea, or coffee when you want a light, tangy dessert after a richer meal.

3-Ingredient Lemonade Pie

Servings: 8

Close-up of chilled 3-ingredient lemonade pie in an aluminum pie tin
Close-up of chilled 3-ingredient lemonade pie in an aluminum pie tin

Ingredients

1 prepared graham cracker crust, 9-inch

1 can sweetened condensed milk, 14 ounces
1 can frozen lemonade concentrate, 6 ounces, thawed

Directions

1. In a medium mixing bowl, whisk together the sweetened condensed milk and thawed lemonade concentrate until the mixture is completely smooth and evenly pale yellow.

2. Pour the filling into the prepared graham cracker crust and spread the top gently so it is level.

3. Refrigerate the pie for at least 4 hours, or until fully chilled and set.

4. Slice and serve cold.

Variations & Tips

Whipped topping finish: If you want a softer, more decorative presentation, add a spoonful of whipped cream or whipped topping to each slice just before serving. It gives the pie a little extra richness without taking away from the bright lemonade flavor.

Extra citrus flavor: A little finely grated lemon zest over the top can make the pie taste fresher and more aromatic. This is especially useful if you want the dessert to feel a touch more homemade while still keeping the base recipe wonderfully simple.

Freezer option: For a firmer, almost icebox-style texture, place the pie in the freezer for 1 to 2 hours before serving. Let it sit at room temperature for a few minutes before slicing so the filling cuts neatly.

Crust swap: Although graham cracker crust is traditional, a vanilla wafer or shortbread crumb crust also works well and gives the pie a slightly different character. Choose a ready-made crust for convenience or make your own if you prefer.

Make-ahead tip: This pie is an ideal dessert to prepare the day before a gathering. Chilling overnight improves the texture, and keeping it cold until serving helps it hold its shape nicely on a buffet or picnic table.