Low-Carb Key Lime Pie Recipe

For a classic dessert minus the carbs, try this Low-Carb Key Lime Pie with an almond flour crust and creamy, tangy filling. It’s simple to make and perfect for impressing guests while sticking to your dietary goals.
Before gathering ingredients, ensure you follow the steps carefully to achieve the best results. Enjoy this delightful pie at your next gathering without compromising on taste or health.
Recipe
Low-Carb Key Lime Pie is a revitalizing dessert that captures the zesty essence of traditional key lime pie without the excess carbohydrates. This delightful treat is perfect for those following a low-carb or ketogenic diet, offering a satisfying balance of tartness and creaminess.
The crust is made using almond flour, providing a deliciously nutty base that complements the smooth lime filling beautifully.
To prepare this low-carb version, you’ll be blending fresh lime juice with cream cheese and a sugar substitute to create a luscious filling that’s both rich and tangy. This recipe isn’t only easy to make but also a crowd-pleaser, making it ideal for family gatherings or special occasions.
With just a few simple ingredients, you can whip up a delightful dessert that everyone will enjoy, regardless of their dietary preferences.
Ingredients:
- 1 ½ cups almond flour
- ¼ cup unsalted butter, melted
- 2 tablespoons erythritol or your preferred low-carb sweetener
- 1/4 teaspoon salt
- 8 oz cream cheese, softened
- 1 cup erythritol or your preferred low-carb sweetener (for filling)
- ½ cup fresh key lime juice
- Zest of 2 limes
- 3 large eggs
- Whipped cream (optional, for serving)
Now let’s move on to the cooking steps.
Cooking Steps
Get ready to whip up a delicious low-carb key lime pie that’ll impress everyone!
First, you’ll want to preheat your oven to 350°F to guarantee a perfectly baked crust.
Then, mix those crust ingredients thoroughly and add your lime juice mixture to create that zesty flavor everyone loves—let’s get cooking!
Now let’s move on to the cooking steps.
Step 1. Preheat Oven to 350°F
Before you plunge into making your delicious low-carb key lime pie, preheating the oven to 350°F is crucial. This step sets the stage for baking the perfect crust, guaranteeing it turns golden and crispy while locking in all those fantastic flavors. It might seem like a small detail, but trust me, it makes a big difference in the final result!
To preheat your oven, simply turn the dial or set the digital controls to 350°F. If your oven has a preheat indicator, keep an eye on it. You’ll want to wait until the oven reaches the desired temperature before placing your pie crust inside. This guarantees even cooking and prevents sogginess, which is a big no-no for any pie lover.
While your oven heats up, take a moment to gather your ingredients and tools. This will save you time and keep your cooking experience smooth and enjoyable.
You’re on your way to creating a delightful dessert that everyone will love. So, embrace the process and get ready to whip up a treat that’s as satisfying to make as it’s to eat! Happy baking!
Step 2. Mix Crust Ingredients Thoroughly

Start by combining your crust ingredients in a mixing bowl. You’ll want to measure out your almond flour, sweetener, and melted butter accurately, as these will create a deliciously crumbly base for your pie.
Once you’ve got everything in the bowl, grab a whisk or a fork and mix thoroughly. It’s essential to blend these ingredients well to guarantee every bite is packed with flavor!
As you mix, you’ll notice the ingredients start to come together, forming a moist, sandy texture. This is what you want! Make sure there are no dry spots left behind; each bit of almond flour should be coated in butter and sweetener.
Take your time with this step; the crust is the foundation of your key lime pie, and a well-mixed crust will elevate your dessert.
Once the mixture is ready, it should hold together when you press it between your fingers. If it crumbles too easily, consider adding a touch more melted butter.
When you’re satisfied with the consistency, you’re all set to move on to the next step. Get excited; you’re one step closer to enjoying a revitalizing slice of low-carb key lime pie!
Step 3. Add Lime Juice Mixture
With the crust prepped and ready, it’s time to bring in the zesty lime juice mixture that gives this pie its signature flavor. Start by squeezing fresh limes to extract their tangy juice. You’ll need about half a cup, so grab those limes and let your muscles do the work!
Next, whisk the lime juice together with your egg yolks in a medium bowl. The vibrant green color is a feast for the eyes, and the scent of fresh limes makes it all the more exciting.
Add in your sweetener, which can be a low-carb option like erythritol or stevia, depending on your preference. Mix everything together until it’s smooth and well combined. Don’t rush this step; taking the time to blend the ingredients will enhance the flavor. You want a creamy consistency that holds the promise of deliciousness!
Once your lime juice mixture is ready, carefully pour it over the pre-baked crust. Spread it evenly with a spatula to guarantee every bite is packed with that delightful lime flavor. You’re just a step away from an invigorating dessert that’s bound to impress your family and friends!
Step 4. Bake for 25 Minutes
Now that you’ve poured the lime juice mixture into the crust, it’s time to bake it for 25 minutes. This step is essential for setting up that creamy, tangy filling you’re excited about! Preheat your oven to the right temperature and place your pie in the center.
As it bakes, the aroma of zesty lime will fill your kitchen, making it hard to resist peeking in.
During those 25 minutes, you can:
- Prepare your toppings: Think whipped cream or a sprinkle of lime zest.
- Clean up: Tidy your workspace for a smooth experience.
- Set the table: Get ready for serving your delicious creation.
- Savor the moment: Imagine how great this pie will taste!
Keep an eye on the pie as it bakes. It should look slightly puffed and just barely jiggly in the center when it’s done. The golden crust will be a sight to behold!
Once the timer goes off, you’ll be one step closer to enjoying this delightful low-carb treat. Embrace the anticipation; your homemade key lime pie is coming together beautifully!
Step 5. Cool Before Serving

After baking, let your pie cool at room temperature for about an hour. This step is essential, as it allows the filling to set up nicely, giving you that perfect slice later on.
You’ll notice the pie will start to firm up as it cools, making it easier to cut and serve.
Once the pie has cooled for an hour, transfer it to the refrigerator. Let it chill for at least three hours, or even better, overnight.
This extended cooling time enhances the flavors and makes the pie invigoratingly cool when you’re ready to enjoy it. Plus, the longer it sits, the more the zesty lime flavor develops, tantalizing your taste buds!
When you’re ready to serve, remove the pie from the fridge, and consider adding a dollop of whipped cream or a sprinkle of lime zest for an extra touch.
Slice it into wedges, and get ready to impress your friends and family with this delightful low-carb treat. Each bite is a burst of zesty goodness that’s perfect for any occasion.
Final Thoughts
As you savor your low-carb key lime pie, it’s clear that this delightful dessert proves you don’t have to sacrifice flavor for a healthier lifestyle.
This pie not only satisfies your sweet tooth but also aligns perfectly with your dietary goals. With its zesty lime flavor and creamy texture, it’s bound to impress everyone at your next gathering.
Here are a few reasons why you should embark on making this pie:
- Easy to Make: The recipe is straightforward, making it perfect for both seasoned bakers and beginners.
- Healthier Ingredients: You’ll be using low-carb sweeteners and fresh lime juice, so you can indulge guilt-free.
- Versatile: Feel free to customize it with flavors like coconut or berry swirls if you want to switch things up.
- Impressive Presentation: Its vibrant color and smooth finish will make it a showstopper on any dessert table.
Frequently Asked Questions
Can I Substitute Lime Juice With Another Citrus Juice?
You can definitely substitute lime juice with other citrus juices like lemon or orange juice. Just keep in mind that the flavor will change slightly, so adjust the sweetness to balance the different tartness levels.
How Many Servings Does This Recipe Yield?
The recipe typically yields about eight servings. You can adjust the portion sizes based on your needs, but keep in mind that the flavor and texture might change slightly with different serving amounts. Enjoy!
What Is the Best Way to Store Leftovers?
To store leftovers, you should place them in an airtight container and refrigerate. This keeps them fresh for several days. If you want to extend their shelf life, consider freezing them for later enjoyment.
Is This Pie Gluten-Free?
You might think gluten-free desserts lack flavor, but that’s not the case here. Yes, this pie is gluten-free! You’ll enjoy every creamy bite without worrying about gluten, making it a delicious treat for everyone.
Can I Use Sweeteners Other Than Erythritol?
Yes, you can use other sweeteners instead of erythritol. Options like stevia, monk fruit, or allulose work well. Just adjust the quantity to taste, since sweetness levels vary between different sweeteners. Enjoy experimenting!
Conclusion
Make this low-carb key lime pie for a burst of creamy, tangy flavors. The easy steps will wow your friends and family while letting you indulge guilt-free with its healthy ingredients. Grab your mixing bowls and enjoy creating a new kitchen favorite!