Key Lime Pie(The Best)

Prep: 30 min Cook: 5 min Serves: 8 Cuisine: American

A zesty and creamy key lime pie featuring tart lime flavor and smooth texture, perfect for citrus lovers and ideal for summer gatherings or casual desserts.

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Ingredients

  • 1 (9-inch) pie shell
  • 1 envelope unflavored gelatin
  • 1 cup sugar
  • 1/4 teaspoon salt
  • 1/2 cup lime juice
  • 4 eggs, separated
  • lime rind, grated (from one lime)
  • few drops of green food coloring

Instructions

  1. Mix in a saucepan the 1/2 cup sugar, unflavored gelatin, lime juice, salt, and 1/2 cup water.
  2. Heat until gelatin melts, stirring constantly.
  3. Beat egg yolks in a separate bowl.
  4. Add hot mixture to egg yolks a little at a time to prevent curdling.
  5. Cook over low heat and stir for 2 to 3 minutes.
  6. Remove from heat and add the grated lime rind.
  7. Chill until cool but not set before pouring into the pie shell.

Tips & Substitutions

For a richer flavor, consider using freshly squeezed lime juice instead of bottled. If you want to avoid raw egg yolks, you can substitute with a commercial pasteurized egg product. To ensure the gelatin sets properly, make sure to let the mixture cool adequately before adding it to the egg yolks. This Key Lime Pie pairs beautifully with Frosted Fruit for a refreshing dessert combination.

Serving Suggestions

Serve slices of the pie chilled, garnished with a dollop of whipped cream and a sprinkle of lime zest for added color. It pairs well with a refreshing mint tea or a light salad, making it a perfect end to a summer meal. Consider serving alongside Rolled Cookies for a delightful dessert spread.

Storage & Reheating

Store any leftover Key Lime Pie in the refrigerator, covered with plastic wrap to prevent it from absorbing odors. It can last up to 3 days. If you want to freeze it, wrap it tightly in aluminum foil and store in an airtight container for up to a month. Thaw in the refrigerator before serving.

Nutrition & Diet Analysis (per serving)

Each serving of Key Lime Pie(The Best) contains roughly 5 calories, with 0g protein, 1g carbohydrates, and 0g fat.

5 kcal
Protein Fat Carbs

Macronutrients

Protein 0.1g
Total Fat 0.1g
Carbs 1.3g
Fiber 0.1g
Sugar 0.2g

Electrolytes

Sodium 245.2mg 11% DV
Potassium 14.3mg
Cholesterol 0.4mg

Vitamins & Minerals

Vitamin A 0.3mcg
Vitamin C 1.3mg 1% DV
Calcium 2.5mg
Iron 0mg
Diet fit Keto-friendly Under 400 cal Low-fat
Contains Egg

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I make this pie without gelatin?

Yes, you can use a cornstarch-based thickener as a substitute for gelatin. To do this, dissolve 2 tablespoons of cornstarch in a little water before mixing it with the lime juice and sugar. Cook it until thickened, then proceed with the recipe as directed.

How can I adjust the sweetness of the pie?

If you prefer a less sweet pie, you can reduce the sugar to 3/4 cup or even 1/2 cup, depending on your taste. Additionally, using tart limes can also help balance the sweetness without compromising the overall flavor of the pie.

Is it possible to make this pie gluten-free?

Absolutely! Just ensure that you use a gluten-free pie shell or make your own using gluten-free flour. There are many excellent gluten-free pie crust options available in stores that will work perfectly with this recipe.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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