If you’re looking for a bright, tangy treat that’s effortlessly charming, then this No-Bake Mini Key Lime Pies Recipe is exactly what you need. These little pies burst with zesty key lime flavor wrapped in a crunchy graham cracker crust, all without turning on your oven. Perfectly portioned for sharing or indulging solo, they’re a refreshing dessert that’s quick to whip up, making them an absolute favorite for warm days or any time you crave something sweet and tart with a creamy touch.

Ingredients You’ll Need
The magic of this dessert lies in its simple, fresh ingredients that balance perfectly to create a luscious flavor and delightful texture. Each component plays an essential role, from the buttery, crumbly crust to the silky, tangy filling that makes these minis so irresistible.
- 1 1/2 cups graham cracker crumbs: The foundation for a crunchy, flavorful crust that holds everything together.
- 1/4 cup melted butter: Adds richness and helps bind the crust into firm mini tart shells.
- 1/4 cup granulated sugar: Sweetens the crust just enough and balances the tartness of the filling.
- 1 can (14 oz) sweetened condensed milk: Brings creamy sweetness and a smooth texture to the filling.
- 1/2 cup key lime juice: The star ingredient, providing that unmistakable refreshing tartness with a citrusy punch.
- 1/4 cup heavy cream: Lightens and enriches the filling for that silky finish.
- Whipped cream for topping: Adds a fluffy, airy contrast and rounds out each mini pie beautifully.
How to Make No-Bake Mini Key Lime Pies Recipe
Step 1: Create the Graham Cracker Crust
Start by mixing the graham cracker crumbs, melted butter, and sugar in a bowl until they’re evenly combined. This mixture is the base that will give your mini pies that wonderful crunch. Press the blend firmly into mini tart pans or muffin tins to form individual crusts. Firm pressure is key here—it helps the crust hold together once chilled.
Step 2: Prepare the Key Lime Filling
In a separate bowl, whisk together the sweetened condensed milk, fresh key lime juice, and heavy cream until the mixture is smooth and creamy. This filling is what makes the pies irresistibly tangy and silky. The acidity of the lime juice actually thickens the sweet condensed milk, creating a perfectly set filling without any baking.
Step 3: Assemble and Chill
Spoon the luscious filling into each crust, smoothing the tops with a spoon or spatula so they look neat. Once filled, refrigerate the pies for at least 2 hours. This resting time is crucial—it allows the filling to firm up and develop that signature texture that feels like a cloud of key lime heaven on your tongue.
Step 4: Add the Whipped Cream
Right before serving, top each mini pie with a generous dollop of whipped cream. This adds a light sweetness and a creamy layer that accents the lime’s tartness, taking each bite to a whole new level of deliciousness.
How to Serve No-Bake Mini Key Lime Pies Recipe

Garnishes
Sprinkle fresh lime zest or a thin slice of lime atop the whipped cream for that extra pop of color and zing. If you’re feeling fancy, a few fresh mint leaves add a cool aroma and a beautiful contrast to these pies.
Side Dishes
These mini pies shine when paired with simple accompaniments like fresh berries or a light fruit salad. A chilled cup of iced tea or a sparkling lemonade can refresh your palate and complement the sweet-tart flavor perfectly.
Creative Ways to Present
Serve them on a decorative platter lined with banana leaves or tropical flowers for a summery vibe. For a fun party twist, place each pie in colorful cupcake liners or top with candied ginger for an unexpected sweet-spicy edge.
Make Ahead and Storage
Storing Leftovers
Pop any leftover mini key lime pies into an airtight container and keep them in the refrigerator for up to 3 days. They maintain their creamy texture really well, making them an easy treat to enjoy later.
Freezing
If you want to save them for longer, these pies freeze beautifully. Wrap each one tightly in plastic wrap and place them in a freezer bag or container for up to one month. When you’re ready to eat, just thaw them overnight in the fridge for a delightfully fresh taste.
Reheating
Since these are no-bake, they’re best enjoyed cold or at room temperature. Avoid reheating, as that will affect their texture and flavor. Instead, just take them out of the fridge a few minutes before serving if you prefer a less chilled bite.
FAQs
Can I use regular lime juice instead of key lime?
Absolutely! While key lime juice offers a more distinctive, floral tartness, regular lime juice works well as a substitute if key limes aren’t available. Just note the flavor will be slightly less intense.
What can I use instead of graham crackers for the crust?
You can swap graham cracker crumbs with digestive biscuits, vanilla wafers, or even crushed shortbread cookies for a different but equally delicious crust variation.
Is it possible to make this recipe vegan?
To make a vegan-friendly version, use a plant-based condensed milk alternative, dairy-free butter, and coconut cream or another non-dairy cream substitute. The results are tasty but will differ slightly from the original.
How long do these mini pies need to chill?
At least 2 hours in the refrigerator is necessary to let the filling set properly. If you chill longer, they’ll be firmer and easier to slice or serve.
Can I make these pies in larger sizes?
Definitely! Just scale up the ingredients accordingly and use a larger pie dish. Keep in mind the chilling time might increase slightly for a bigger pie to set completely.
Final Thoughts
There’s something so wonderfully satisfying about a dessert that feels both effortless and delightful, and that’s exactly what this No-Bake Mini Key Lime Pies Recipe delivers. Whether you’re packing a party snack or craving your own slice of tropical bliss, these minis bring sunshine to your table with ease. Give them a try and you might just find your new favorite go-to dessert!
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No-Bake Mini Key Lime Pies Recipe
- Prep Time: 15 minutes
- Cook Time: 0 minutes
- Total Time: 2 hours 15 minutes
- Yield: 6 mini pies
- Category: Dessert
- Method: No-Cook
- Cuisine: American
Description
These no-bake mini key lime pies are a refreshing and easy-to-make dessert featuring a graham cracker crust and a creamy, tangy key lime filling. Perfect for quick preparation and a delightful treat for any occasion.
Ingredients
Crust
- 1 1/2 cups graham cracker crumbs
- 1/4 cup melted butter
- 1/4 cup granulated sugar
Filling
- 1 can (14 oz) sweetened condensed milk
- 1/2 cup key lime juice
- 1/4 cup heavy cream
Topping
- Whipped cream for topping
Instructions
- Prepare the crust: In a bowl, combine graham cracker crumbs, melted butter, and sugar. Mix until the mixture is well combined and holds together when pressed.
- Form the crusts: Press the graham cracker mixture firmly into the bottom of mini tart pans or a muffin tin to create even crusts. Ensure the crusts are compact and cover the base evenly.
- Make the filling: In another bowl, whisk together the sweetened condensed milk, key lime juice, and heavy cream until smooth and fully combined, creating a creamy, tangy filling.
- Fill the crusts: Spoon the key lime filling into the prepared crusts, smoothing the tops with a spoon or spatula for an even surface.
- Chill the pies: Refrigerate the filled mini pies for at least 2 hours, or until the filling is set firmly.
- Add topping and serve: Just before serving, top each mini pie with a dollop of whipped cream for a light and creamy finish.
Notes
- You can substitute regular lime juice if key lime juice is unavailable, but key lime juice provides a more authentic flavor.
- For easier removal, line the tart pans with parchment paper or use silicone molds.
- These pies can be stored in the refrigerator for up to 3 days.
- To enhance the crust flavor, consider adding a pinch of cinnamon.

