Indulge in the vibrant flavors of summer with this incredibly fresh and easy vegan key lime cheesecake. Boasting an irresistibly creamy, tangy key lime filling nestled atop a perfectly crumbly Biscoff cookie crust, this dessert is a true delight. Designed to be naturally vegan and dairy-free, it requires absolutely no eggs, making it accessible and enjoyable for everyone. Prepare to be amazed by its lush texture and bright, zesty taste.

The Ultimate Fusion: Key Lime Pie Meets Cheesecake Perfection
For those who find themselves captivated by the zesty allure of a classic key lime pie and the rich decadence of a traditional cheesecake, this vegan key lime cheesecake offers an experience that transcends expectations. It’s the harmonious marriage of two beloved desserts, delivering the best of both worlds in every creamy bite. Imagine the iconic tartness of key lime pie blended seamlessly with the luxurious, dense texture of a New York-style cheesecake—but without any dairy or eggs!
What sets this recipe apart is not just its phenomenal taste, but its surprising simplicity. While it’s a beautifully baked cheesecake, the process is so straightforward it feels as easy as making a no-bake version. Forget complicated techniques or specialized equipment; this recipe simplifies the art of cheesecake making. Much like our other popular vegan creations, such as the blueberry Basque cheesecake, carrot cake cheesecake, and cookie dough cheesecake, this key lime cheesecake bravely breaks free from the need for a water bath. Yes, you heard that right! Achieving a perfectly lush, creamy, and moist texture without any extra hot water is one of the many marvels of this recipe, making it incredibly accessible for home bakers of all skill levels.
Crafting the filling is a breeze thanks to the absence of eggs. Instead of intricate steps, you simply whisk together a handful of ingredients, pour the mixture into the prepared crust, and bake. The result is a cheesecake that firms up beautifully with an incredible balance of flavors. The bright, tart notes from the key limes dance perfectly with the tangy creaminess of vegan cream cheese and the underlying sweetness of dairy-free sweetened condensed milk. This delightful interplay of tastes creates an unforgettable dessert that is especially perfect for spring and summer gatherings, or any time you crave a refreshing and decadent treat.

Garnished with a dollop of fluffy vegan whipped cream and a sprinkle of vibrant key lime zest, which surprisingly adds a touch of natural sweetness along with its citrusy aroma, this cheesecake will undoubtedly become one of your go-to baked cheesecake recipes. It’s not just a dessert; it’s a celebration of flavor and texture, proving that vegan baking can be utterly delicious and wonderfully straightforward.
Essential Ingredients for Your Vegan Key Lime Cheesecake
Creating this spectacular vegan key lime cheesecake starts with selecting the right plant-based ingredients. Each component plays a crucial role in achieving that perfect creamy texture and distinctive tangy-sweet flavor profile. Here’s a closer look at what you’ll need and why:
- Biscoff Cookies: For the crust, Biscoff cookies are a fantastic choice as they are naturally vegan and impart a unique, subtly spiced flavor that complements the key lime beautifully. They offer a delightful alternative to traditional graham cracker crumbs. If Biscoff isn’t available or preferred, you can easily substitute with vegan graham crackers. For a gluten-free option, look for certified vegan and gluten-free cookie alternatives or use a homemade gluten-free graham cracker recipe.
- Vegan Butter: Essential for binding the crust crumbs and adding richness, vegan butter is a staple in plant-based baking. Brands like Miyoko’s Kitchen or Violife offer excellent dairy-free alternatives that perform exactly like conventional butter. Ensure it’s melted before mixing with the cookie crumbs.
- Vegan Cream Cheese: The heart of any cheesecake, vegan cream cheese provides the characteristic tang and creamy body. Using a high-quality, firm vegan cream cheese like Tofutti or Violife is key. Make sure it’s at room temperature for smooth, lump-free mixing, which is vital for a silky cheesecake filling.
- Vegan Sweetened Condensed Milk: This ingredient adds a concentrated sweetness and helps achieve that incredibly lush, thick consistency without the need for eggs. Edward & Sons is a popular brand, often coconut-based. If you prefer a coconut-free option, several brands now offer oat-milk or soy-milk sweetened condensed milk alternatives.
- Vegan Heavy Cream: To enhance the richness and provide an even more luxurious, velvety texture, vegan heavy cream is incorporated into the filling. Silk and Country Crock offer reliable vegan heavy cream options that whip up beautifully and blend seamlessly into the batter.
- Granulated Sugar: Providing the necessary sweetness to balance the tartness of the key limes. For truly vegan baking, always opt for certified organic granulated sugar, such as Florida Crystals, as conventional sugar can sometimes be processed with bone char. Beyond ethics, many bakers find organic sugars offer a superior, cleaner taste.
- Cornstarch: This acts as our magical vegan egg substitute and thickening agent, giving the cheesecake its structure without the fuss or risk of cracking often associated with eggs. It’s much simpler to incorporate and helps create a stable, creamy filling. If you have a corn allergy or prefer an alternative, arrowroot starch works perfectly as a 1:1 substitute.
- Key Lime Juice & Zest: The star of the show! Freshly squeezed key lime juice and zest will always provide the most authentic, vibrant flavor. However, if fresh key limes are hard to find, good quality bottled key lime juice can be used. The zest is crucial for maximum aroma and a subtle sweetness.
- Vanilla Extract & Vanilla Bean Paste: These enhance the overall flavor profile, adding warmth and depth that beautifully complements the bright citrus notes. Using both extract and a touch of paste can boost the vanilla essence.
- Dairy-Free Yogurt or Vegan Sour Cream: Added to maintain moisture and contribute to the cheesecake’s characteristic tang. Brands like Forager Project offer excellent cashew milk yogurt or vegan sour cream that are perfect for this role, ensuring your cheesecake remains incredibly moist and flavorful.

What’s the Difference Between Limes and Key Limes?
Many home bakers wonder about the distinction between ordinary limes and key limes, and you’re not alone! While both are wonderful citrus fruits, key limes possess unique characteristics that make them particularly special for this cheesecake. Limes, generally known as Persian limes, are often larger, darker green, and have a more intense, acidic flavor. They are versatile in both sweet and savory dishes.
Key limes, on the other hand, are considerably smaller, about the size of a golf ball, with a more yellowish-green hue and a thinner, smoother rind. Their flavor profile is notably sweeter and more aromatic than regular limes, with a distinctly floral and less tart zing. Historically, while strongly associated with the Florida Keys (giving them their famous name), key limes actually originated in Southeast Asia. Their unique sweetness and intense aroma are what give classic key lime pie its signature taste, and they impart that same unparalleled character to this cheesecake.

Can I Use Limes Instead of Key Limes for This Key Lime Cheesecake?
Absolutely! While fresh key limes offer the most authentic flavor, they can be a challenge to find outside of specific regions, particularly in the southern U.S. Don’t let their rarity deter you from making this incredible cheesecake! If fresh key limes aren’t available, your next best option would be bottled key lime juice, which is often easier to locate in the juice aisle of most grocery stores. If even that is unavailable, regular Persian limes are a perfectly acceptable substitute.
Using regular limes will result in a cheesecake that is slightly less sweet and a bit more tart, as Persian limes have a higher acidity and less floral sweetness compared to key limes. However, this vegan key lime cheesecake recipe is designed with a good balance of sweetness, so you won’t feel like you’re missing out significantly. Plus, squeezing juice from larger limes is undeniably much easier! Regardless of your lime choice, you’ll still achieve a wonderfully tangy and refreshing dessert. So go ahead, confidently swap in regular limes if needed, and prepare for a delicious experience!

Step-by-Step Guide to Crafting Your Perfect Key Lime Cheesecake
Making this vegan key lime cheesecake is a straightforward and rewarding process. Follow these simple steps to create a show-stopping dessert:








Why This Vegan Cheesecake Doesn’t Need a Water Bath
One of the most intimidating aspects of making traditional cheesecakes is often the dreaded water bath. Bakers typically use a water bath to provide a moist, humid environment, which helps cheesecakes bake evenly, prevents cracking, and ensures a creamy, custardy texture. However, for this vegan key lime cheesecake, we happily skip this step entirely!
The reason lies in the unique properties of vegan ingredients. Unlike traditional cheesecakes that rely on eggs for structure and moisture, vegan cheesecakes, particularly those using ingredients like vegan cream cheese, condensed milk, and dairy-free yogurt, already possess a remarkable richness and creaminess. These plant-based alternatives naturally retain more moisture during baking. Introducing a water bath would actually be counterproductive, as it could prevent this inherent moisture from evaporating adequately, potentially leading to a cheesecake that is too wet or doesn’t set properly.
The cornstarch in our recipe also plays a crucial role as a binder and thickener, ensuring the cheesecake sets beautifully without the need for eggs or the humidifying effect of a water bath. This ingenious combination of ingredients results in a perfectly lush, crack-free, and incredibly creamy cheesecake every time. If you’ve ever been nervous about baking a cheesecake, this recipe is truly designed to be one of the easiest and most foolproof methods you’ll encounter, simplifying the process without compromising on gourmet results.

Serving Suggestions, Storage, and Variations
This vegan key lime cheesecake is a true showstopper, destined to impress at any summer party, barbecue, or birthday celebration. Its refreshing tang and creamy texture make it the perfect grand finale to a delicious meal. Consider serving it after a spread of vegan mushroom burgers on gluten-free buns, or alongside some savory BBQ jackfruit for a truly memorable feast. Garnish lavishly with fresh vegan whipped cream and extra lime zest for an elegant presentation that highlights its vibrant flavor.
For storage, ensure the cheesecake is kept in an airtight container in the refrigerator. It will stay fresh and delicious for up to 5-7 days. If you’ve baked a larger batch or want to enjoy it later, this cheesecake freezes beautifully. Simply wrap individual slices or the entire cooled cheesecake (without garnishes) tightly in plastic wrap, then again in aluminum foil. It can be frozen for up to 1-2 months. Thaw in the refrigerator overnight before serving and garnishing.
Don’t hesitate to get creative with variations! You could experiment with different citrus juices for the filling, such as lemon or grapefruit, for a unique twist. Consider swirling in some raspberry purée for a burst of berry flavor, or even adding a layer of toasted coconut to the crust for an extra tropical dimension. For individual servings, bake the cheesecake in smaller springform pans or even muffin tins lined with parchment for adorable mini cheesecakes. The possibilities are endless, so have fun making this recipe your own!
Enjoy every delightful, tangy bite!
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If you make this recipe, please be sure to leave a comment and a rating ⭐️⭐️⭐️⭐️⭐️ below. This helps others to find the recipes! As always, I absolutely love to see your beautiful creations on Instagram and Pinterest, so be sure to tag me there as well!
Print Recipe
Creamy & Lush Easy Vegan Key Lime Cheesecake (No Eggs! No Dairy!)
5 from 5 reviews
- Author: Britt Berlin
-
Prep Time:
15 minutes -
Cook Time:
65 minutes -
Total Time:
1 hour 20 minutes -
Yield:
16 servings -
Category:
Cheesecakes -
Method:
Baking -
Cuisine:
American -
Diet:
Vegan
Description
This fresh & EASY key lime cheesecake is made with an irresistibly creamy & tangy key lime filling and Biscoff cookie crust! Naturally vegan, dairy free, and no eggs!
Ingredients
- 1 250g package Biscoff cookies*
- 1/4 cup (56g) vegan butter, melted
- 4 cups (32 ounces) vegan cream cheese, room temperature
- 1/2 cup (120g) dairy free yogurt or vegan sour cream, room temperature
- 1 7.2-ounce container vegan sweetened condensed milk*
- 1/2 cup (120 mL) heavy vegan cream or coconut cream
- 1/2 cup (120 mL) store bought or freshly squeezed key lime juice
- 1 tbsp key lime zest
- 3/4 cup (150g) granulated sugar
- 2/3 cup (80g) cornstarch or arrowroot starch
- 1 tbsp vanilla extract
- 2 tsp vanilla bean paste
- 1/4 tsp sea salt
- 1 batch vegan whipped cream
Instructions
- Prep: Preheat the oven to 400°F (200°C), and line an 8-inch or 9-inch springform pan with parchment paper. Measure out all ingredients to ensure they are ready.
- Make the crust: In a large food processor, pulse the Biscoff cookies until they resemble a fine crumb texture. Then add in the melted vegan butter, and blend again until the cookie crumbs are wet and cohesive. It won’t be a dough, but it should stick and hold together when pressed firmly.
- Form the crust: Pour the cookie crumble into the prepared springform pan, and press the crumbs firmly into an even crust. You can press the crust up the walls of the springform pan as well for an attractive edge. Use the back of a flat surface (such as a measuring cup or glass) to flatten and compact the crust.
- Bake the crust: Place the springform pan onto a baking sheet to prevent any potential leaking into your oven. Bake the crust for 10 minutes. After 10 minutes, remove the crust from the oven, and reduce the oven heat to 375°F (190°C).
- Make the filling: In a large bowl with a hand mixer or in a stand mixer bowl with a whisk attachment, cream together the room temperature vegan cream cheese and dairy-free yogurt until completely smooth and fluffy. Add in the vegan sweetened condensed milk, heavy vegan cream, key lime juice, key lime zest, granulated sugar, cornstarch, vanilla extract, vanilla bean paste, and sea salt. Mix together on medium speed until the filling is light, fluffy, and thoroughly combined. Stop the mixer occasionally to scrape down the bottom and sides of the bowl to ensure everything is incorporated evenly.
- Fill the crust: Pour the key lime cheesecake mixture evenly into the baked crust. Keep the pan on the baking sheet for stability. Place the baking sheet with the springform pan into the preheated oven to bake for 60-65 minutes, or until the top of the cheesecake is lightly golden brown and set (it might still have a slight jiggle in the very center). If using a 9-inch springform pan, your key lime cheesecake will typically bake quicker, needing between 50-60 minutes.
- Chill: Allow the cheesecake to cool completely at room temperature for 1 hour. Then, cover the cheesecake loosely and place it into the refrigerator to fully set for at least 4 hours, or preferably overnight, for the best texture and clean slicing.
- Serve: Once thoroughly chilled, run a thin butter knife along the inner edges of the cheesecake and springform pan walls to loosen. Gently remove the springform pan walls. Then, transfer the cheesecake to a serving plate and prepare the vegan whipped cream. Top generously with the whipped cream and any extra lime zest for garnish. Slice and serve your delicious vegan key lime cheesecake!
Notes
Biscoff cookies: If you have access to vegan graham crackers, you can use those instead for the crust. For a gluten-free option, use these vegan gluten-free Biscoff cookies or this vegan gluten-free graham crackers recipe (King Arthur Measure for Measure Gluten-Free Flour works well).