Houston's Key Lime Pie Recipe

Houston's Key Lime Pie is the perfect balance of tangy lime and sweet cream, all nestled in a buttery graham cracker crust. This simple yet irresistible dessert is sure to be a hit at any gathering, bringing a refreshing, zesty finish to your meal.

If you’ve ever dined at Houston's (now Hillstone), you probably know the magic of their Key Lime Pie. It's that sweet, tangy balance of lime and creamy richness with a graham cracker crust that's both crunchy and buttery. Every bite transports you to a place where summer never ends—where everything is fresh and satisfying. If you're looking to recreate that experience at home, you’re in the right place. This recipe brings that signature Houston's Key Lime Pie flavor right into your kitchen, and it's simpler than you might think. So, get ready to indulge in this perfect dessert that works for any occasion!

What is Houston's Key Lime Pie?

Key Lime Pie is a beloved American dessert, particularly in Florida, where the tart Key limes are grown. Houston's Key Lime Pie stands out because it doesn’t just rely on lime juice for flavor. The filling is perfectly creamy, with just the right balance of sweet and tart. The graham cracker crust gives it a satisfying crunch that contrasts beautifully with the smooth, silky filling. It’s a dessert that feels both light and indulgent, and is guaranteed to be a hit at your next gathering.

The best part about making your own Houston's Key Lime Pie at home is you can customize it exactly to your liking. You’ll love the results—rich, tangy, and utterly irresistible.

Ingredients for Houston's Key Lime Pie Recipe

Before you dive into making this delicious pie, let’s take a look at the ingredients. Each one plays a role in giving you that signature tangy-sweet flavor and smooth texture you love in Houston's Key Lime Pie.

For the crust:

• 1 ½ cups graham cracker crumbs
  This is the base of the pie, offering a subtle sweetness and crunch. Using graham crackers ensures that perfect texture for the crust. I recommend using plain graham crackers for an authentic flavor, but you could try other varieties, like cinnamon graham crackers, for a little extra spice.

• ¼ cup granulated sugar
  This sweetens the crust and helps it hold together. Don’t skip this ingredient, as it helps balance the tangy lime filling.

• ¼ cup unsalted butter, melted
  Butter binds the crumbs and sugar together. It also adds richness, which complements the acidity of the lime.

• 1 teaspoon ground cinnamon (optional)
  A small dash of cinnamon adds warmth to the crust, enhancing the depth of flavor. It’s an optional addition, but I highly recommend it for an extra layer of taste.

For the filling:

• 1 can (14 oz) sweetened condensed milk
  This is the heart of the filling. The condensed milk adds richness and a smooth texture, making the pie luxurious without being too heavy.

• ½ cup sour cream
  Sour cream is essential for that creamy texture and a subtle tanginess. It’s a key component in Houston's Key Lime Pie for achieving that smooth, velvety mouthfeel.

• ½ cup freshly squeezed lime juice (about 4-5 limes)
  Fresh lime juice is a must for the best flavor. You can’t beat the fresh tartness of lime, and it provides the refreshing zing this dessert is known for.

• 1 tablespoon lime zest
  Lime zest intensifies the flavor and adds a fragrant citrus kick that’s crucial for a true Key Lime Pie flavor.

• 4 large egg yolks
  The egg yolks give the filling its creamy consistency and help it set. They also add richness to balance the tartness of the lime.

For the topping:

• 1 cup heavy cream
  Fresh whipped cream is the perfect topping for Houston's Key Lime Pie. It’s rich, light, and provides the perfect contrast to the tangy filling.

• 2 tablespoons powdered sugar
  A small amount of powdered sugar helps to sweeten the cream without overpowering the flavors of the pie.

• 1 teaspoon vanilla extract
  This adds a touch of warmth to the whipped cream and enhances its flavor. It's optional but highly recommended for a more balanced topping.

The Secret to Houston's Key Lime Pie

What makes this pie different from other Key Lime Pie recipes is the perfect harmony between the creamy filling and the bright, citrusy lime. The combination of sweetened condensed milk and sour cream gives the filling its velvety texture, while the fresh lime juice and lime zest bring a vibrant, zesty punch. It’s a perfect balance that makes every bite feel like an indulgence, without being too heavy.

The graham cracker crust is more than just a base—it’s essential for bringing the whole pie together. The buttery, slightly sweet crunch balances the rich, creamy filling.

And let’s not forget about the whipped cream topping. It’s light, airy, and provides the ideal contrast to the richness of the pie. It’s not just decoration—it’s the final touch that transforms this Key Lime Pie into something extraordinary.

Why This Houston's Key Lime Pie is Perfect for Any Occasion

One of the things I love most about Houston's Key Lime Pie is its versatility. It’s perfect for every occasion, from casual get-togethers to special holidays. Whether you’re hosting a summer BBQ, celebrating a birthday, or just treating yourself after a long week, this pie is always a hit. It pairs well with hearty mains like Pork Con Tiki or Lombatello Steak, and is a refreshing way to end a meal.

If you’re preparing a spread for a special occasion, why not try serving it alongside other crowd-pleasing dishes like Tippins Cornbread or Captain D's Slaw? The tartness of the Key Lime Pie provides a great contrast to the rich, savory flavors of these dishes.

This pie is also easy to make ahead of time. Just let it chill in the fridge overnight, and you’ll have a delicious dessert ready to serve the next day. The flavors intensify and meld together, giving you an even better dessert after a night’s rest.

How to Make Houston's Key Lime Pie: A Step-by-Step Guide

Let’s get to the fun part—making your very own Houston's Key Lime Pie. Don’t worry, it’s simpler than you might think, and I’ll guide you through every step to make sure it turns out perfect.

Step 1: Prepare the Crust

Start by making the graham cracker crust. In a bowl, mix the graham cracker crumbs, sugar, and cinnamon (if using). Pour in the melted butter and stir until everything is combined and the mixture sticks together when pressed.

Next, press the mixture evenly into the bottom and up the sides of a 9-inch pie pan. You can use the back of a spoon or your fingers to press it down firmly. Bake the crust at 350°F (175°C) for 10 minutes, or until it’s golden and fragrant. Let it cool while you prepare the filling.

Step 2: Make the Filling

In a large bowl, whisk together the sweetened condensed milk and sour cream until smooth. Add the fresh lime juice, lime zest, and egg yolks. Whisk everything together until fully combined, and the mixture is smooth and creamy.

Once mixed, pour the filling into the cooled graham cracker crust. Spread it out evenly, making sure it’s level. Bake the pie at 350°F (175°C) for 15-18 minutes. The filling should be set, but still slightly wobbly in the center. Don’t overbake!

Step 3: Make the Whipped Cream Topping

While the pie cools, you can make the topping. In a chilled mixing bowl, beat the heavy cream, powdered sugar, and vanilla extract until soft peaks form. Be careful not to overbeat—it should be fluffy and light, not stiff.

Step 4: Serve and Enjoy!

Once the pie has cooled to room temperature, transfer it to the fridge and let it chill for at least 4 hours, or overnight for best results. Just before serving, top the pie with the freshly whipped cream. Slice, serve, and enjoy the creamy, tangy, deliciousness of Houston's Key Lime Pie.

What Makes Houston’s Key Lime Pie Special?

Houston's Key Lime Pie is a beloved dessert, offering a unique twist on the classic recipe. What sets this variation apart is its creamy, smooth filling combined with the perfect balance of tartness from fresh limes and sweetness from condensed milk. It’s not too sweet, not too tart, but just the right amount of zing to leave your taste buds satisfied. The buttery graham cracker crust adds a delightful crunch that perfectly complements the creamy filling, creating a balance of textures.

Whether served at a summer BBQ, as a refreshing dessert after a hearty dinner, or even at a holiday gathering, this pie is always a crowd-pleaser. It’s simple enough for a casual gathering but elegant enough to serve at a special event. Every bite is like a mini vacation to the Florida Keys!

Why You’ll Love This Houston’s Key Lime Pie Recipe

This Houston’s Key Lime Pie recipe is so easy to make yet delivers incredible results. The filling comes together in just a few simple steps, and the crust is made from crushed graham crackers mixed with butter and sugar, resulting in a rich, golden base. There’s no need for complicated techniques or exotic ingredients—just fresh limes, egg yolks, and pantry staples.

It’s also a versatile dessert that can be made ahead of time, perfect for when you need to prepare something in advance. The pie should be refrigerated for at least 4 hours, or better yet, overnight, allowing the flavors to meld beautifully. The tangy lime filling paired with the sweet whipped cream topping is sure to be a hit with family and friends.

Tips for Making the Best Key Lime Pie

1. Use Fresh Limes: Fresh lime juice is key to getting that vibrant tartness. While bottled lime juice works in a pinch, the fresh zest and juice from real limes elevate the flavor of the pie.

2. Don’t Overbake the Filling: You want the filling to be set but slightly wobbly in the center. Overbaking will cause it to crack or become too firm.

3. Chill for Best Results: Let your pie cool completely before refrigerating it. This allows the flavors to meld together, making each bite better than the last. The longer it sits, the more the lime flavor will intensify.

4. Top with Whipped Cream: For that perfect finish, top your pie with freshly whipped cream. Adding a little lime zest on top of the whipped cream also brings an extra pop of color and flavor.

Serving Suggestions for Houston’s Key Lime Pie

Houston's Key Lime Pie is delicious on its own, but you can serve it with a few fun toppings to enhance its flavors even further. Here are some serving suggestions:

• Berry Topping: Fresh berries like strawberries, raspberries, or blueberries add a beautiful contrast in color and taste. The tartness of the berries complements the sweet and tangy lime perfectly.
• Coconut Flakes: A light dusting of toasted coconut on top gives the pie a tropical flair. It’s a subtle addition that pairs well with the lime.
• Lime Wedges: Serve with extra lime wedges on the side to allow guests to add more lime juice if they prefer an extra zing.

For more delightful pie recipes, check out our Tippins Cornbread Recipe, Pappadeaux Crawfish Etouffee Recipe, and Crookie Recipe for even more crowd-pleasing options!

Perfect Occasions for Houston’s Key Lime Pie

This pie is the perfect dessert for a variety of occasions:

• Summer Gatherings: There’s something about the tart, refreshing lime flavor that screams summer. It’s the ideal treat for outdoor BBQs, pool parties, and picnics.
• Holiday Celebrations: Whether for Christmas, Thanksgiving, or Easter, this pie makes a refreshing change from the usual heavy holiday desserts.
• Casual Dinner Parties: Impress your guests with minimal effort. You can prepare this dessert the day before and serve it chilled when your guests arrive.

Houston’s Key Lime Pie is also a great way to introduce new flavors to your regular dessert repertoire. It’s light, fresh, and not overly rich, making it the perfect sweet ending to a meal.

Storage Tips for Houston’s Key Lime Pie

This pie stores beautifully in the refrigerator, making it an ideal make-ahead dessert. Here’s how to store it for optimal freshness:

• Refrigeration: Store the pie in the fridge, covered with plastic wrap or in an airtight container. It will stay fresh for up to 3 days.
• Freezing: If you need to make the pie ahead of time for a special event, you can freeze it. Just make sure to wrap it tightly in plastic wrap and foil before placing it in the freezer. Thaw it in the refrigerator for 3-4 hours before serving.

Houston's Key Lime Pie Recipe

Houston's Key Lime Pie is a delicious and creamy dessert that perfectly balances tart and sweet. With a buttery graham cracker crust and smooth lime filling, this pie is a crowd-pleaser for any occasion.

Ingredients

• 1 ½ cups graham cracker crumbs
• ¼ cup granulated sugar
• ¼ cup unsalted butter, melted
• 1 teaspoon ground cinnamon (optional)
• 1 can (14 oz) sweetened condensed milk
• ½ cup sour cream
• ½ cup freshly squeezed lime juice (about 4-5 limes)
• 1 tablespoon lime zest
• 4 large egg yolks
• 1 cup heavy cream
• 2 tablespoons powdered sugar
• 1 teaspoon vanilla extract

Instructions

1. Preheat the oven to 350°F (175°C). Mix the graham cracker crumbs, sugar, and cinnamon (if using) in a bowl. Add the melted butter and stir until everything is combined. Press the mixture into the bottom and sides of a 9-inch pie pan. Bake for 10 minutes, then remove from the oven and let it cool.
2. In a large bowl, whisk together the sweetened condensed milk, sour cream, lime juice, lime zest, and egg yolks until smooth. Pour the mixture into the cooled graham cracker crust. Bake at 350°F (175°C) for 15-18 minutes, or until the filling is set but slightly wobbly in the center.
3. While the pie cools, whip the heavy cream with powdered sugar and vanilla extract until soft peaks form. Once the pie has cooled to room temperature, refrigerate it for at least 4 hours or overnight. Top with the whipped cream before serving.

15 minutes prep time with 30 minutes cook time.

Serves 6 and contains approximately 380 calories per serving.

American / Dessert

Rated 4.8 by 1356 reviewers.

Recipe Tags: Key Lime Pie, Houston's Key Lime Pie, dessert, lime, graham cracker crust, whipped cream, American dessert, pie

Published by: Show Recipe

If you enjoyed this dessert, check out our recipes for Snickers Strawberry Cheesecake, Tippins Cornbread, and Air Fryer Crunchy Cream Potatoes to complete your meal. Each one adds a unique twist to your dinner table, perfect for any occasion.

Making Houston's Key Lime Pie is a rewarding experience that’s sure to impress your family and friends. The combination of fresh ingredients and the right balance of sweet and tangy will have everyone coming back for seconds. Happy baking!