Key West Lime Pie

Featured in Irresistible Sweet Treats.

This delightful dessert is made with a crispy graham cracker crust and silky lime filling, balancing zesty and sweet flavors. Finished with whipped cream, it's great for any occasion.

A woman in a white chef's outfit with a chef's hat and apron.
Updated on Tue, 15 Apr 2025 20:54:56 GMT
A graham cracker pie with lime filling topped with whipped cream and lime slices. Pin it
A graham cracker pie with lime filling topped with whipped cream and lime slices. | cuisinegenial.com

Ready yourself for a real Florida Keys sensation with this tangy Key West Key Lime Pie. The smooth, zesty filling pairs wonderfully with a crumbly graham crust for a super refreshing sweet. It's topped with airy whipped cream and works great at backyard BBQs, family dinners, or anytime you want something light and bright. Each mouthful brings you straight to sunny Florida beaches.

What Makes This Pie Special

This Key Lime Pie isn't popular without good reason. The silky filling strikes just the right balance between tart limes and creamy condensed milk, all sitting on a crunchy, rich graham base. You don't need to be a kitchen pro to nail this recipe—it's pretty simple but looks and tastes amazing. You can also switch things up by trying different crusts or adding your own favorite toppings.

What You'll Need

  • Graham Crackers: 1½ cups crushed into fine crumbs to create that yummy base.
  • Butter: 6 tablespoons melted, to hold your crust together.
  • Sugar: ¼ cup for your crust, and 2 tablespoons for the cream topping.
  • Condensed Milk: 2 (14 oz) cans sweetened condensed milk for that dreamy, thick filling.
  • Key Lime Juice: ¾ cup whether fresh-squeezed or from a bottle.
  • Egg Yolks: 4 large, they'll make your filling firm up nicely.
  • Heavy Cream: 1 cup to whip into a fluffy topping.
  • Lime Zest: From 2 limes to sprinkle on top and boost flavor.

Putting Together Your Base

Get Your Oven Ready
Turn your oven on to 350°F (175°C). Rub some butter or spray inside a 9-inch pie dish.
Mix Your Crust Stuff
Grab a bowl and stir together your graham crumbs, melted butter, and sugar until it looks like damp sand.
Shape Your Base
Push this mix firmly across the bottom and up the sides of your dish. A measuring cup works great for pressing it down evenly.
Quick Bake
Stick it in the oven for 7-8 minutes till it turns slightly golden. Pull it out and let it cool while you work on the next part.

Creating Your Lime Filling

Blend Everything
Take a big bowl and mix your sweetened condensed milk, Key lime juice, and egg yolks until they're completely combined.
Boost The Taste
Add 1 tablespoon of lime zest to give it extra zing and some nice green flecks throughout.
Pour And Cook
Empty this mixture into your cooled crust and bake it for 15-18 minutes, until you see tiny bubbles popping on top and the filling just barely sets.
Check If It's Done
When you gently shake it, the middle should wobble a bit. Don't leave it in too long—it'll keep firming up as it cools down.
A slice of creamy lime pie topped with whipped cream and a lime wedge sits on a plate, surrounded by lime zest crumbs. Pin it
A slice of creamy lime pie topped with whipped cream and a lime wedge sits on a plate, surrounded by lime zest crumbs. | cuisinegenial.com

Chilling And Dishing Up

Let your pie cool completely on the counter before wrapping it in plastic and sticking it in the fridge for at least 2 hours. When you're ready to eat, cut into eight pieces and add a dollop of fresh whipped cream to each slice. Finish with a sprinkle of lime zest or a small lime wedge to make it look fancy.

Keeping It Fresh And Planning Ahead

This pie keeps really well. Just cover it with plastic or pop it in a sealed container and it'll stay good in your fridge for up to 4 days. Want to save it longer? Wrap it tight in foil and plastic wrap, and you can freeze it for up to 3 months. Just let it thaw in the fridge overnight before serving. You can also make the whole thing a day early, which is super handy when you've got people coming over.

Frequently Asked Questions

→ Can I substitute Key limes with regular limes?

If Key limes aren't handy, go for Persian limes. The flavor won't be identical but still yummy. Fresh juice is better than bottled here.

→ How do I make sure the pie is baked perfectly?

The filling should set but have a little jiggle in the middle. It'll firm up as it cools. Keep an eye on it to avoid cracks from overbaking.

→ How long does lime pie stay fresh?

Store it in the fridge for up to 3 days, covered tightly. The crust might soften slightly, but the flavor stays fantastic.

→ Is freezing lime pie possible?

You can freeze it up to a month. Wrap tightly, thaw in the fridge overnight, and add whipped cream right before serving.

→ What do egg yolks do in the filling?

The yolks give the filling that creamy thickness and natural yellow tint. They’re key for the texture and look.

Key West Lime Pie

Refreshing lime pie with buttery crust, rich lime filling, and whipped cream topping. A classic Key West delight.

Prep Time
10 Minutes
Cook Time
28 Minutes
Total Time
38 Minutes
By: Ferdaous

Category: Desserts

Difficulty: Easy

Cuisine: American

Yield: 8 Servings (A single 9-inch pie)

Dietary: Vegetarian

Ingredients

01 1/2 cup of fresh-squeezed lime juice.
02 8 tablespoons of melted butter.
03 1 tablespoon of white sugar.
04 3 egg yolks.
05 1 can of condensed milk, sweetened.
06 1 1/4 cups of crushed graham crackers.
07 2 1/2 tablespoons of grated lime zest.
08 Optional: Use whipped cream to decorate.

Instructions

Step 01

Turn on the oven and set it to 350° F.

Step 02

In a mixing bowl, stir melted butter together with graham crumbs and sugar until sticky and combined.

Step 03

Press the crust mixture into the base and up the edges of your glass pie dish. Pop it in the oven for 8 minutes until it looks slightly toasted.

Step 04

While waiting on the crust, combine the condensed milk, lime juice, zest, and egg yolks in a bowl, stirring until smooth.

Step 05

Once the crust is out, pour in the lime mixture. Level the surface and let it bake for another 15-20 minutes until it firms up.

Step 06

Take the pie out and allow it to cool fully. Cover and chill in the fridge once it's completely cool.

Step 07

Cut into 8 slices and, if you'd like, add whipped cream on top before serving.

Notes

  1. Let it cool off fully before chilling in the fridge.

Tools You'll Need

  • Pie dish (glass works best).
  • Mixing bowl for combining ingredients.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains eggs.
  • Includes dairy products.
  • Made with wheat ingredients.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 326
  • Total Fat: 17 g
  • Total Carbohydrate: 39 g
  • Protein: 5 g