Mile-High Key Lime Pie
A creamy, tangy mile-high key lime pie with a graham cracker crust, topped with whipped cream for a refreshing dessert perfect for gatherings and lime lovers.
Ingredients
Instructions
- Sprinkle gelatin over 3 tablespoons of lime juice in a bowl; set aside.
- In a pot over medium-high heat, bring remaining lime juice and sweetened condensed milk to a boil.
- Remove from heat and whisk egg yolks in a medium bowl to blend.
- Gradually whisk 1/3 of the hot milk mixture into the yolks until combined.
- Return mixture to the pot and cook over medium heat, whisking, until thick enough to coat the back of a spoon, about 5 minutes.
- Remove from heat and stir in lime zest, reserved gelatin mixture, and green food coloring if desired.
- Pour custard into a bowl, press plastic wrap against surface, and refrigerate until set, about 2 to 4 hours.
- In a separate bowl, beat heavy cream with confectioners sugar until stiff peaks form.
- Once custard is set, beat it on medium speed until smooth, then fold in 3 1/2 cups of whipped cream.
- Reserve 2 cups of the filling for topping.
- Pour remaining custard filling into the prepared graham cracker crust.
- Freeze the pie and reserved filling for 15 minutes.
- Top the pie with the reserved filling, mounding toward the center.
- Spread or pipe remaining whipped cream over the pie.
- Refrigerate until ready to serve.
Tips & Substitutions
For the best flavor, use freshly squeezed lime juice and consider adding a pinch of salt to enhance the tartness. If you want a lighter version, substitute some of the heavy cream with Greek yogurt. You can also adjust the sweetness by using less sweetened condensed milk according to your taste. To add a unique twist, try mixing in a bit of coconut cream.
Serving Suggestions
Serve this Mile-High Key Lime Pie chilled, garnished with additional lime zest or slices for a pop of color. It pairs beautifully with a dollop of whipped cream or a scoop of vanilla ice cream. For a complete meal, consider serving it alongside a light salad or grilled seafood for a refreshing contrast.
Storage & Reheating
Store any leftover pie in an airtight container in the refrigerator for up to 3 days. If you want to keep it longer, you can freeze individual slices wrapped tightly in plastic wrap and placed in a freezer-safe container for up to a month. Thaw in the refrigerator before serving.
Nutrition & Diet Analysis (per serving)
Each serving of Mile-High Key Lime Pie contains roughly 120 calories, with 4g protein, 13g carbohydrates, and 7g fat.
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 use bottled lime juice instead of fresh?
While fresh lime juice offers the best flavor, you can use bottled lime juice in a pinch. Just be aware that the taste may differ slightly, and it often contains preservatives. Aim for a high-quality brand for the closest match to fresh juice.
How can I make this pie dairy-free?
To create a dairy-free version of this pie, substitute the sweetened condensed milk with coconut milk or a dairy-free alternative. Additionally, use coconut cream instead of heavy cream for the whipped topping. This will maintain the creamy texture while keeping it dairy-free.
What should I do if my filling doesn't set?
If your filling doesn't set properly, it may be due to insufficient gelatin or not chilling long enough. Make sure to follow the gelatin instructions closely and allow ample time for it to cool in the refrigerator. If it still doesn't set, consider adding another 1/2 envelope of gelatin to the mixture.
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).