Lemon Meringue Pie Recipe

That first forkful gives you three textures in quick succession: a crisp, buttery pie crust, a smooth lemon filling that holds its shape when sliced, and a cloud of soft meringue with lightly browned peaks. This American classic is especially good when the lemon is allowed to lead. Lemon juice provides the clean tartness, while finely grated zest adds a more fragrant, rounded citrus flavor that keeps the filling from tasting merely sweet. The filling is rich without being heavy, thanks to egg yolks and a modest amount of butter stirred in at the end. The key technique is cooking the sugar and cornstarch mixture until it is genuinely thick before adding the egg yolks. A filling that looks only slightly thick in the saucepan may still be too loose once it cools, so let it reach a gentle bubble while whisking constantly. Temper the yolks with some of the hot mixture before returning them to the pan; this prevents scrambled bits and gives the lemon layer its satiny texture. Adding the lemon juice and zest at the right stage preserves their brightness, while the butter melts into the hot filling for a glossy finish. Spoon it into the prepared pie crust while warm so it settles evenly into every corner. The meringue is where many otherwise good pies go wrong. Use completely clean, dry equipment, and make sure no yolk gets into the egg whites. Beat them until they hold firm, shiny peaks rather than dry, grainy ones. Spread the meringue all the way to the crust’s edge, pressing it gently against the rim to seal it; this helps prevent the topping from shrinking and pulling away as it cooks. A little browning on the peaks is desirable, but watch closely during the final minutes because the sugar can color quickly. With 25 minutes of preparation and 20 minutes of cooking, this is a realistic dessert for a special Sunday dinner or a holiday meal, though the “hard” rating is deserved because timing and temperature matter. Let the pie cool enough for clean slices before serving, and pair it with unsweetened whipped cream only if you want extra richness—the pie is already sweet and creamy on its own. Strong coffee, black tea, or a small glass of sparkling wine make especially good companions, while fresh berries on the side add color and a little extra acidity.

Recipe Details

Cuisine: American

Prep time: 25 minutes. Cook time: 20 minutes. Total time: 45 minutes.

Servings: 8

Difficulty: Hard

Ingredients

  • 1 (9-inch) pie crust
  • 1/2 cup sugar
  • 2 tbsp cornstarch
  • 2 tbsp lemon juice
  • 1 large lemon zest
  • 3 egg yolks
  • 2 tbsp butter
  • 3 egg whites
  • 1/2 cup cream of tartar

Instructions

  1. Step 1: Blind bake pie crust until golden
  2. Step 2: Cook sugar, cornstarch, water, lemon juice, and zest to thicken
  3. Step 3: Temper in egg yolks and cook until glossy
  4. Step 4: Pour lemon filling into crust
  5. Step 5: Whip egg whites with cream of tartar and sugar to stiff peaks
  6. Step 6: Spread meringue over filling and bake at 350°F for 15-20 minutes until golden