These Key Lime Pie Truffles are sweet little bites bursting with zesty lime flavor. They’re made with creamy filling and a crunchy graham cracker coating that will make you smile!
Trust me, it’s hard to eat just one! I love sharing them at parties or enjoying them as a tasty treat after dinner. They’re super easy to make, too—perfect for any occasion!
Key Ingredients & Substitutions
Graham Cracker Crumbs: These form the tasty base for your truffles. If you don’t have graham crackers, you can substitute them with digestive biscuits or vanilla wafer cookies. For a gluten-free option, try crushed gluten-free cookies.
Cream Cheese: This gives the truffles their creamy texture. If you need a dairy-free option, soft vegan cream cheese can work well. I like the taste of traditional cream cheese, but feel free to experiment!
Key Lime Juice and Zest: Fresh key lime juice and zest add that distinct tang and freshness. If you can’t find key limes, you can use regular limes, though the flavor will be slightly different. Personally, I always opt for fresh juice over bottled, as it enhances the flavor.
White Chocolate: The melting chocolate coats the truffles beautifully. If you’re looking for something lower in sugar, consider using white chocolate chips made with stevia or sugar-free candy melts. It’s a great way to cut calories while still enjoying this treat!
Shredded Coconut: This adds texture and flavor. For a nut-free option, you can skip the coconut entirely or use finely chopped nuts instead for a delicious twist.
How Do I Get the Perfect Texture When Mixing the Ingredients?
To achieve a creamy and smooth truffle mixture, make sure your cream cheese is softened to room temperature. Properly blending the ingredients is key. Here’s how:
- In a large bowl, combine the graham cracker crumbs and powdered sugar first. This helps to avoid clumps.
- Add the softened cream cheese, key lime juice, and zest. Use a hand mixer or spatula to blend until fully smooth; the mixture should be thick but moldable.
- If the mixture feels too sticky, add a little more graham cracker crumbs until you can easily roll it into balls.
Taste as you go! This lets you adjust the lime juice for tartness according to your liking.

How to Make Key Lime Pie Truffles
Ingredients You’ll Need:
For the Truffle Mixture:
- 1 cup graham cracker crumbs (plus extra for coating)
- 8 oz cream cheese, softened
- 1 cup powdered sugar
- 2 tbsp key lime juice (freshly squeezed)
- 1 tsp key lime zest (optional, for extra flavor)
For the Coating:
- 12 oz white chocolate or white candy melts
- 1/2 cup shredded coconut (for coating, optional)
- Additional lime zest for garnish
How Much Time Will You Need?
This recipe will take about 1 hour and 30 minutes in total. You’ll spend around 15 minutes prepping and mixing the ingredients, 1 hour chilling the truffles, and about 30 minutes letting the chocolate coating set. It’s an easy treat with refreshing flavors!
Step-by-Step Instructions:
1. Prepare the Truffle Mixture:
In a mixing bowl, start by combining the graham cracker crumbs and powdered sugar. Mix them well. Next, add in the softened cream cheese, freshly squeezed key lime juice, and the optional key lime zest. Stir everything together thoroughly until you have a smooth, dough-like consistency. It should feel a bit thick but still manageable.
2. Form the Truffles:
Using a spoon or small scoop, portion out the mixture and roll it into small balls about 1 inch in diameter. Place these balls on a parchment-lined baking sheet to prevent sticking.
3. Chill the Truffles:
Now it’s time to let them firm up! Place the baking sheet with the truffle balls in the refrigerator and chill for at least 1 hour. This step is important for getting the right texture.
4. Melt the Chocolate or Candy Melts:
Once the truffles are chilled, you can prepare the chocolate coating. In a microwave-safe bowl, melt the white chocolate or candy melts. Do this in 30-second intervals, stirring after each interval until it’s fully melted and smooth. This helps avoid burning the chocolate!
5. Coat the Truffles:
Now that your truffles are firm, dip each one into the melted chocolate using a fork or a dipping tool. Make sure to let any excess chocolate drip back into the bowl. This helps keep them from getting too coated.
6. Add the Finishing Touches:
Before the chocolate coating sets, roll each truffle in graham cracker crumbs or sprinkle with shredded coconut for an extra tasty garnish. If you like, you can also sprinkle a bit of fresh lime zest on top for a pop of color and flavor!
7. Final Chill:
Place the coated truffles back on the parchment-lined baking sheet and refrigerate them until the chocolate coating is fully set, which should take about 20-30 minutes.
8. Serve and Enjoy!
When you’re ready to enjoy, serve the truffles chilled for a delightful treat! The refreshing tartness of key lime combined with the creamy sweetness of the truffles makes for a perfect dessert.
Can I Use Regular Limes Instead of Key Limes?
Yes, you can substitute regular limes for key limes; however, the flavor will be slightly different. Key limes are more tart and aromatic, but regular limes still make delicious truffles!
How Do I Store Leftover Truffles?
Store any leftover truffles in an airtight container in the refrigerator for up to 5 days. They’ll stay fresh and creamy that way!
Can I Freeze These Truffles?
Absolutely! To freeze, place the truffles in a single layer on a baking sheet until firm, then transfer them to an airtight container. They will keep well in the freezer for up to 3 months. Just thaw them in the fridge before serving.
What If My Mixture Is Too Sticky?
If your truffle mixture is sticky and hard to handle, you can add a little more graham cracker crumbs until you reach a dough-like consistency that’s easy to roll into balls.



