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–+ servings
Frozen Lemon Pie
Frozen Lemon Pie is a bright, creamy dessert that became popular in mid-20th century American kitchens when convenience ingredients like packaged graham cracker crusts and frozen whipped topping gained popularity. This no-bake style pie delivers a refreshing balance of sweet and tart, thanks to fresh lemon juice blended into a rich egg-based custard and folded with whipped cream. Once frozen, it slices beautifully into cool, velvety wedges perfect for warm-weather gatherings. Its airy texture and citrus flavor make it especially appealing during spring and summer months when lighter desserts shine.
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Prep Time 20 minutes
Cook Time 10 minutes
Freezing time 6 hours
Total Time 6 hours 30 minutes
Course Dessert
Cuisine American
Servings 8
Calories 360 kcal

Ingredients
  

  • 1 9-inch graham cracker pie crust
  • 3 eggs (separated)
  • 1 cup granulated sugar
  • ⅓ cup fresh lemon juice
  • 1 tbsp lemon zest (optional, but recommended)
  • 1 cup heavy whipping cream (or 2 cups whipped topping such as Cool Whip)

Instructions
 

Step 1: Prepare the Crust

  • Place the graham cracker crust on a baking sheet and set aside.

Step 2: Separate the Eggs

  • Separate the eggs.
  • Place yolks in a saucepan and whites in a mixing bowl.

Step 3: Cook the Yolks

  • Add sugar to the yolks.
  • Heat gently over low heat, stirring constantly until creamy and slightly thickened.

Step 4: Add Lemon

  • Remove from heat.
  • Slowly stir in lemon juice and lemon zest.
  • Allow mixture to cool to room temperature.

Step 5: Beat the Egg Whites

  • Beat egg whites until stiff peaks form.

Step 6: Whip the Cream

  • In a separate bowl, whip heavy cream until soft peaks form (skip if using whipped topping).

Step 7: Fold Together

  • Gently fold whipped cream into the cooled lemon mixture.
  • Carefully fold in beaten egg whites until fully combined and airy.

Step 8: Fill the Pie

  • Pour filling into the prepared graham cracker crust.
  • Smooth the top evenly.

Step 9: Freeze

  • Freeze for 4–6 hours or until firm.

Step 10: Serve

  • Let sit at room temperature for 5–10 minutes before slicing.
  • Serve frozen.

Tips

  • Use Meyer lemons for a sweeter citrus flavor.
  • Add a pinch of salt to enhance brightness.
  • Substitute lime juice for a Frozen Lime Pie version.
  • Add crushed berries on top before serving.
  • Use a chocolate cookie crust for contrast.
  • Add toasted coconut flakes for texture.
  • Freeze overnight for cleaner slices.
  • Garnish with lemon slices and mint leaves.

Nutrition

Calories: 360kcalCarbohydrates: 34gProtein: 5gFat: 23gSaturated Fat: 13gPolyunsaturated Fat: 2gMonounsaturated Fat: 6gCholesterol: 120mgSodium: 210mgPotassium: 115mgFiber: 1gSugar: 26gVitamin A: 850IUVitamin C: 9mgCalcium: 70mgIron: 1.2mg
Keyword citrus pie, frozen dessert, lemon lovers, no-bake pie, retro recipes, summer treat, vintage dessert
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