Zesty Key Lime Pie Treat

Section: Irresistible Desserts

This beloved lime pie features a buttery graham cracker base with a silky, bright citrus filling crafted from egg yolks and condensed milk. The mixture gets its punch from fresh key lime juice and peel, adding natural zing. After a gentle bake, the pie needs to cool for hours to reach its ideal texture. A dollop of homemade whipped cream and a sprinkle of lime peel complete this dessert, creating the perfect mix of sweet and sour notes. It's best enjoyed cold for a refreshing end to any dinner.

Ranah
Created By Seham
Updated on Tue, 20 Jan 2026 19:52:28 GMT
A slice of key lime pie with whipped cream on top. Save
A slice of key lime pie with whipped cream on top. | bakeitgood.com

This zesty Key Lime Pie delivers everything I want in a summer treat - a smooth, tangy filling packed with citrus flavor sitting on a crunchy, subtly sweet graham base. Whenever it gets hot outside or I need a crowd-pleaser for family get-togethers, I turn to this no-fail classic.

With its silky-smooth feel and zingy lime kick, even my fussiest relative came back for more. It's a timeless classic that's surprisingly easy to make.

Ingredients

  • Honey graham crackers: They add that sweet crunch to the base - make sure they're fresh and snap when broken for the best results
  • Salted butter: Holds the crust together while adding flavor - stick with real butter for the richest outcome
  • Sugar: Adds sweetness to both crust and filling - plain white sugar lets the lime flavor take center stage
  • Large egg yolks: They create that creamy, luxurious filling - always pick fresh eggs for the best texture
  • Sweetened condensed milk: Gives that distinctive creaminess and sweetness - double-check your cans aren't damaged or old
  • Lime zest: Packs in that intense aroma - just grate the green outer skin for maximum flavor punch
  • Key lime juice: Delivers that classic tangy taste - store-bought works but fresh-squeezed offers brighter flavor
  • Whipped cream: Tops it off with airy lightness - use genuine cream whipped until it just forms soft peaks

Instructions

Start The Base:
Crush graham crackers in your food processor until they're fine and sandy. Mix in the melted butter and sugar, then pulse until everything's damp and sticks when pinched. Dump this mix into a deep 9-inch pie plate.
Form and Bake The Crust:
Push the crumbs firmly against the bottom and partly up the sides using a measuring spoon or your fingertips, making sure it's even all around with no thin spots. Bake at 325°F for 15 minutes, then let it cool completely so it sets up nice and firm.
Whip Up The Filling:
Beat the egg yolks and sweetened condensed milk with a stand mixer or electric beaters on medium-high for 3-4 minutes until it's lighter in color and almost doubled in size. This step creates that wonderful fluffy texture. Carefully fold in your lime juice and grated zest until mixed through, but don't overdo the stirring.
Pour and Cook:
Add the filling to your cooled crust and spread it out evenly with a spatula, making sure it reaches all the edges. Bake at 325° for 15 minutes. You'll know it's done when the edges look set but the middle still has a slight wobble.
Cool and Top:
Take it out, let it cool down to room temp, then cover and stick it in the fridge for at least 3 hours so it firms up properly. Right before you serve it, add some swirls of whipped cream and extra lime zest for a pop of color.
A slice of key lime pie with whipped cream on top.
A slice of key lime pie with whipped cream on top. | bakeitgood.com

The lime zest has always been my favorite part with its intense fragrance. In my childhood, we'd all take turns grating limes in grandma's kitchen - some of my fondest summer memories come from that bright citrus smell.

Storage Tips

This pie keeps really well, making it perfect for busy days. Just cover it tightly and keep it in the fridge, where it'll stay good for up to 4 days. If you want to keep it longer, you can freeze individual pieces - just wrap them well in plastic wrap and foil, then thaw in the fridge overnight whenever you want a sweet treat.

Ingredient Substitutions

Don't have key limes? Regular Persian limes work pretty well too and they're much bigger and easier to juice. You can swap the graham crackers for digestive biscuits or vanilla wafers for a different taste. Want a lighter version? Try using low-fat sweetened condensed milk, though your pie might end up a bit softer.

Serving Suggestions

This pie tastes best when it's cold and topped with soft whipped cream and fresh lime zest, but you can change it up. Try some crushed candied ginger or a sprinkle of toasted coconut for a tropical twist. For extra tang, mix a spoonful of plain Greek yogurt into your whipped cream before topping.

Cultural and Historical Context

Key lime pie comes from the Florida Keys and goes back to the 1800s. Back when refrigerators weren't around, canned condensed milk became the perfect base for smooth fillings. This tart, sweet dessert eventually became the signature dish of the region and now people worldwide love it for its bright, citrusy character.

Seasonal Adaptations

During summer grab fresh limes when they're at their best For winter holidays add some crushed pistachios for color and extra flavor Running short on time just use bottled lime juice and ready-made whipped cream

Success Stories

From summer cookouts to birthday celebrations, this pie always gets compliments. The first time I brought it to our block party, I came home with an empty dish and several neighbors asking how to make it. There's nothing better than watching those pale green slices vanish from everyone's plates.

Freezer Meal Conversion

To prep this ahead, just make and bake it normally, let it cool completely, then wrap it up tight without any toppings and pop it in the freezer. Thaw it in the fridge overnight and add fresh whipped cream right before you serve. It'll come out just as creamy and delicious.

A slice of key lime pie with a green lime wedge on top.
A slice of key lime pie with a green lime wedge on top. | bakeitgood.com

This treat has become a family favorite and always impresses guests. Give it a try and enjoy a taste of sunshine any day of the year.

Common Recipe Questions

→ Can I use regular limes instead of key limes?

Absolutely, regular Persian limes work fine when key limes aren't around. The taste won't be quite as sharp but still totally yummy.

→ How do I know the pie is set?

The middle should wobble a bit when you shake it gently. Don't worry, it'll firm up more as it cools in the fridge.

→ Can I make the crust without a food processor?

Sure thing! Just put the graham crackers in a ziplock bag and smash them with a rolling pin, then mix with melted butter and sugar.

→ How long should I chill the pie?

Let it rest in your fridge for at least 3-4 hours so it gets that perfect firm but creamy texture you want.

→ Is homemade whipped cream necessary?

Fresh whipped cream adds a nice fluffy contrast, but you can totally grab some from the store if you're in a hurry.

Tangy Lime Pie Sweet

Smooth citrus filling and sweet graham base with fluffy cream topping. Tart yet sweet, great for every gathering.

Preparation Time
30 minutes
Cook Time
30 minutes
Total Cooking Time
60 minutes
Created By: Seham

Recipe Type: Irresistible Desserts

Difficulty Level: Moderate Level

Type of Cuisine: American

Portions: 8 Number of Servings (1 pie (23 cm diameter))

Dietary Options: Vegetarian-Friendly

Ingredients You'll Need

→ Crust

01 225 g honey graham crackers
02 115 g melted salted butter
03 100 g white sugar

→ Filling

04 6 big egg yolks
05 790 g condensed milk (sweetened)
06 2 tablespoons lime zest, finely grated, plus extra for decoration
07 240 ml key lime juice, fresh or bottled

→ Topping

08 240 ml cream whipped for serving

How to Make It

Step 01

Warm your oven to 165°C and put the rack in the middle.

Step 02

Crush graham crackers into fine bits in your food processor. Mix in the melted butter and sugar by pulsing until everything sticks together.

Step 03

Spread the crumbly mix across the bottom and push it slightly up the sides of a 23 cm deep dish pie pan with a measuring spoon's back.

Step 04

Put the crust in the oven for 15 minutes, take it out and let it cool all the way down.

Step 05

Whip the egg yolks and sweetened condensed milk in your stand mixer until it's thick and almost twice as big, around 3–4 minutes. Carefully add the lime zest and juice.

Step 06

Pour your lime mix into the cool crust and cook for 15 minutes till it sets. Take it out of the oven.

Step 07

Put the pie in your fridge and let it get cold for 3 to 4 hours, till it's fully set.

Step 08

Add whipped cream on top and sprinkle with some more lime zest. Enjoy cold.

Extra Information

  1. Make sure you let the pie get totally cold before cutting for the best texture and clean slices.

Essential Tools

  • Food processor
  • 23 cm deep dish pie pan
  • Stand mixer
  • Measuring spoons

Allergy Warnings

Be sure to review every ingredient for potential allergens. Reach out to a healthcare provider if necessary.
  • Has eggs, milk, and gluten

Nutrition Details (Per Portion)

This information is meant for educational use and shouldn't replace medical guidance.
  • Calorie Count: 466
  • Total Fats: 21 grams
  • Carbohydrate Content: 59 grams
  • Protein Amount: 8 grams