Key Lime Pie (Or Lemon)

Prep: 10 min Cuisine: American

A creamy, tangy dessert featuring bright key lime or lemon flavors, perfect for summer gatherings or citrus lovers. Its smooth filling atop a ready-made crust offers a quick, delightful treat that balances sweetness and acidity. Ideal for those seeking a refreshing, easy-to-make pie that impresses with minimal effort.

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Ingredients

  • 14 oz. can condensed milk
  • 1/2 cup Key lime juice or lemon juice
  • 8 oz. Cool Whip light
  • Ready-Made pie crust

Instructions

  1. Fold together the condensed milk and lime or lemon juice in a bowl.
  2. Gently fold in the Cool Whip until well combined.
  3. Pour the mixture into the prepared pie crust.
  4. Chill in the refrigerator for a few hours before serving.

Tips & Substitutions

For a richer flavor, try using fresh key limes instead of bottled juice, as it enhances the pie's tartness. If you're unable to find key limes, regular limes or even lemons can be substituted for a similar taste. For a lighter version, use fat-free Cool Whip and a reduced-fat pie crust. This recipe is quick and easy, making it a perfect option for summertime gatherings or a refreshing dessert after an American meal.

Serving Suggestions

Serve chilled, and consider garnishing with lime slices or a sprinkle of lime zest for an extra touch. This pie pairs beautifully with Red Raspberry Salad for a colorful dessert platter. Complement with a dollop of fresh whipped cream or serve alongside a scoop of vanilla ice cream to enhance the flavors.

Storage & Reheating

Store any leftover key lime pie in an airtight container in the refrigerator for up to three days. The pie can be kept in the pie crust, but it’s best to cover it with plastic wrap to prevent drying out. Avoid freezing, as it can alter the texture of the Cool Whip, making it less creamy upon thawing.

Nutrition & Diet Analysis (per serving)

Each serving of Key Lime Pie (Or Lemon) contains roughly 503 calories, with 9g protein, 83g carbohydrates, and 16g fat. It is an excellent source of calcium (24% of the Daily Value), and a good source of protein and vitamin A.

503 kcal 25% DV
Protein Fat Carbs

Macronutrients

Protein 9.4g 19% DV
Total Fat 15.8g 20% DV
Carbs 83.2g 30% DV
Fiber 0.9g 3% DV
Sugar 68.4g 100% DV

Electrolytes

Sodium 254mg 11% DV
Potassium 458.1mg 10% DV
Cholesterol 36.1mg 12% DV

Vitamins & Minerals

Vitamin A 119.5mcg 13% DV
Vitamin C 8.6mg 10% DV
Vitamin D 0.2mcg 1% DV
Calcium 306.8mg 24% DV
Iron 0.5mg 3% DV
Diet fit Low-fat
Contains Milk

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 ahead of time?

Yes, key lime pie can be made a day in advance. Just prepare it, allow it to chill in the refrigerator, and cover it well. This allows the flavors to meld beautifully and makes it a convenient option for entertaining.

What can I use instead of Cool Whip?

If you prefer a homemade option, you can whip heavy cream with a bit of sugar and vanilla extract to achieve a similar texture and sweetness. This will provide a fresher flavor and can be tailored to your taste.

Is it necessary to use a ready-made pie crust?

While a ready-made pie crust is convenient, you can make your own from scratch using crushed graham crackers mixed with melted butter for a classic flavor. This option adds a homemade touch and can be customized with spices or sugar.

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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