Creamy Key Lime Pie Recipe

The Zingy Key Lime Pie Recipe Everyone Adores

Crafting a delectable key lime pie brings pure sunshine onto your plate.

Zesty citrus notes dance across a creamy landscape of sweet indulgence.

Tropical flavors burst through a buttery graham cracker crust, promising a refreshing escape.

Coastal vibes and tangy whispers make this dessert a sublime tropical treasure.

Smooth, silky textures meld with bright, sharp lime accents that awaken every taste bud.

Simple ingredients combine to create magic in just a few easy steps.

You’ll find this recipe irresistibly simple and delightfully delicious.

Grab a fork and let the tropical adventure begin!

Key Lime Pie That Brightens Any Day

  • Simplify Baking: Create a delightful dessert with minimal kitchen skills, using basic ingredients and straightforward steps that even novice bakers can master confidently.
  • Quick Crowd-Pleaser: Prepare a stunning pie in less than an hour of active cooking time, perfect for spontaneous gatherings or last-minute dessert cravings.
  • Tropical Taste Escape: Transport your taste buds to a sunny destination with the bright, tangy flavors of key lime, offering a refreshing twist on classic desserts.
  • Make-Ahead Magic: Chill the pie in advance, allowing you to plan ahead for parties or enjoy a stress-free dessert preparation that impresses guests without last-minute fuss.

Ingredients for Key Lime Pie

Crust Ingredients:
  • Graham Cracker Crumbs: A sweet and crunchy base that provides a classic foundation for the pie.
  • Sugar: Adds sweetness to the crust and helps it bind together.
  • Melted Butter: Helps the crust ingredients stick together and creates a rich flavor.
Filling Ingredients:
  • Egg Yolks: Provide richness and help thicken the pie filling.
  • Condensed Milk: Creates a smooth, sweet, and creamy texture for the pie.
  • Lime Juice: Delivers the signature tangy and bright key lime flavor.
  • Lime Zest: Adds intense citrus aroma and enhances the lime flavor profile.
Topping Ingredients:
  • Whipped Cream: Provides a light, airy, and creamy contrast to the rich pie filling.

How to Bake Key Lime Pie

Step 1: Warm Up The Oven

Crank your oven to a toasty 350°F and get ready for some baking magic.

Step 2: Create The Crunchy Crust

Mix together these delightful ingredients:
  • Graham cracker crumbs
  • Sugar
  • Melted butter

Press the mixture firmly into a 9-inch pie dish, creating a solid and even base.

Step 3: Toast The Crust

Pop the crust into the oven and bake for 10 minutes. Once done, let it cool down completely.

Step 4: Whip Up The Silky Filling

In a mixing bowl, transform egg yolks into a pale, creamy mixture. Gently pour in:
  • Condensed milk
  • Fresh lime juice

Sprinkle in lime zest and stir until everything is beautifully combined.

Step 5: Bake The Pie

Pour the zesty filling into the cooled crust. Slide it back into the oven and bake for 15 minutes.

Step 6: Chill And Set

Allow the pie to cool at room temperature, then park it in the refrigerator for 2 hours to firm up.

Step 7: Add The Finishing Touch

Right before serving, crown your pie with a fluffy layer of whipped cream.

Tips for Perfect Key Lime Pie

  • Swap graham crackers with gluten-free alternatives for a celiac-friendly version.
  • Ensure lime juice is freshly squeezed for maximum zesty flavor and bright citrus notes.
  • Chill pie thoroughly before serving to help filling set perfectly and enhance texture.
  • Use an instant-read thermometer to check filling temperature reaches 160F for food safety.
  • Decorate with extra lime zest or thin lime slices for a professional, attractive presentation.

Variations to Try With Key Lime Pie

  • Tropical Coconut Variation: Replace graham cracker crust with toasted coconut flakes and ground macadamia nuts for a Hawaiian-inspired version.
  • Gluten-Free Option: Use gluten-free graham crackers or almond flour as crust base, perfect for those with wheat sensitivities.
  • Vegan Adaptation: Substitute egg yolks with silken tofu, use coconut condensed milk, and create a nut-based crust for a plant-based alternative.
  • Low-Sugar Modification: Use stevia-sweetened condensed milk and a nut-based crust with monk fruit sweetener to reduce overall sugar content.

Serving Ideas for Key Lime Pie

  • Tropical Brunch Companion: Serve alongside fresh tropical fruits like mango, pineapple, and passion fruit for a vibrant breakfast experience.
  • Refreshing Summer Dessert: Top with a dollop of zesty lime-infused whipped cream and sprinkle toasted coconut flakes for added tropical crunch.
  • Afternoon Tea Treat: Slice into small bite-sized pieces and pair with a cold mint tea or classic iced tea for an elegant afternoon gathering.
  • Sunset Dinner Finale: Drizzle a light raspberry coulis around the pie slice and garnish with fresh mint leaves for an elegant restaurant-style presentation.

How to Store Key Lime Pie Properly

  • Refrigerate leftover key lime pie in an airtight container for up to 3-4 days.
  • Cover the pie tightly with plastic wrap or aluminum foil to prevent drying out.
  • Store the pie in the coldest part of the refrigerator, away from strong-smelling foods.
  • Reheat individual slices gently in the microwave for 10-15 seconds, or let sit at room temperature for 15 minutes before serving to soften the texture.

FAQs

  • What gives key lime pie its unique tangy flavor?

The tangy flavor comes from freshly squeezed key lime juice, which has a more intense and tart taste compared to regular lime juice. The acidity of the key limes creates the signature zesty profile of this classic dessert.

  • Can I use regular limes instead of key limes?

Yes, you can substitute regular limes if key limes are hard to find. While the flavor will be slightly different, standard Persian limes will still create a delicious pie with a similar citrusy taste.

  • Why do I need to whisk egg yolks until pale?

Whisking egg yolks until pale helps incorporate air and create a smoother, lighter texture in the pie filling. This technique ensures a creamy, consistent custard-like consistency that’s characteristic of a perfect key lime pie.

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Creamy Key Lime Pie Recipe

Creamy Key Lime Pie Recipe


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4.7 from 31 reviews

  • Total Time: 45 minutes
  • Yield: 8 1x

Description

Delightful key lime pie brings zesty Florida flavors to dessert enthusiasts. Creamy custard nestled in graham cracker crust offers cool, tangy refreshment you’ll savor with each delectable bite.


Ingredients

Scale

Pie Filling:

  • 1 can (14 ounces / 396 grams) sweetened condensed milk
  • 1/2 cup key lime juice
  • 4 large egg yolks
  • 1 tablespoon lime zest

Crust:

  • 1 1/2 cups graham cracker crumbs
  • 1/3 cup sugar
  • 6 tablespoons butter, melted

Garnish:

  • Whipped cream

Instructions

  1. Heat oven to 350°F (175°C) to prepare for baking the pie’s foundation.
  2. Combine graham cracker crumbs with sugar and melted butter, creating a uniform mixture that will form the pie’s base.
  3. Press the crumb mixture firmly into a 9-inch pie dish, ensuring an even layer across the bottom and sides.
  4. Bake the crust for 10 minutes until lightly golden, then remove and allow to cool completely at room temperature.
  5. Whisk egg yolks until they transform into a pale, creamy consistency, creating a smooth base for the filling.
  6. Slowly incorporate condensed milk into the egg yolks, stirring continuously to maintain a silky texture.
  7. Add fresh lime juice and zest to the mixture, blending until all ingredients are thoroughly integrated.
  8. Pour the vibrant lime filling into the cooled crust, spreading evenly to the edges.
  9. Return the pie to the oven and bake for 15 minutes, allowing the filling to set and develop a subtle golden hue.
  10. Remove from oven and let the pie cool completely at room temperature.
  11. Refrigerate the pie for 2 hours to achieve a firm, sliceable consistency.
  12. Just before serving, crown the chilled pie with delicate peaks of whipped cream for a classic finishing touch.

Notes

  • Use fresh key limes for the most vibrant, authentic flavor that will make your pie taste incredibly zesty and bright.
  • For a gluten-free version, swap traditional graham cracker crumbs with almond flour or gluten-free cookie crumbs to accommodate dietary restrictions.
  • Chill the pie thoroughly to achieve a perfect, silky-smooth texture that will hold its shape when sliced and served.
  • If key limes are unavailable, regular lime juice works wonderfully, though the flavor will be slightly less intense and traditional.
  • Prep Time: 20 minutes
  • Cook Time: 25 minutes
  • Category: Desserts
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 8
  • Calories: 370 kcal
  • Sugar: 29 g
  • Sodium: 105 mg
  • Fat: 16 g
  • Saturated Fat: 9 g
  • Unsaturated Fat: 6 g
  • Trans Fat: 0.2 g
  • Carbohydrates: 49 g
  • Fiber: 1 g
  • Protein: 5 g
  • Cholesterol: 95 mg
John Conley

John Conley

Founder & Culinary Storyteller

Expertise

Recipe Development, Culinary Writing, Home Cooking Techniques, Seasonal Ingredient Utilization​

Education

Lane Community College, Eugene, OR
​Certificate in Culinary Arts
Focused on foundational cooking techniques, kitchen safety, and menu planning.

​Gotham Writers Workshop, New York, NY
Course in Food Writing
Explored the art of crafting engaging culinary narratives and recipe development.


John grew up where food meant connection: big bowls, warm kitchens, and meals that told a story. After earning his Certificate in Culinary Arts from Lane Community College and diving deep into food writing at Gotham Writers Workshop, he found his calling: turning everyday recipes into something worth savoring.
At The Liffey, John’s focus is all about crafting dishes that feel easy, honest, and full of heart.

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