Delicate, creamy, and bursting with tropical flavor, this Key Lime Coconut Panna Cotta is a dreamy dessert that’s as easy to make as it is elegant. Infused with zesty key lime and rich coconut milk, each spoonful melts in your mouth with a balance of tang and sweetness. Whether you’re hosting a dinner party or simply treating yourself, this no-bake dessert is sure to impress.
Want recipes like this delivered straight to your inbox? Subscribe now to get the latest culinary creations you’ll love.
Why You’ll Love This Recipe
No-Bake & Easy – A simple dessert that requires just 10 minutes of prep.
Dairy-Free Option – Naturally made with coconut milk and no heavy cream.
Tropical Flavor – The combo of coconut and key lime is bright, refreshing, and delicious.
Elegant Presentation – Beautiful in glasses, ramekins, or molded on a plate.
Make-Ahead Friendly – Perfect for prepping ahead of time for stress-free entertaining.
Ingredients You’ll Need
For the Panna Cotta:
- 1 can (13.5 oz) full-fat coconut milk
- ½ cup unsweetened almond milk (or any preferred milk)
- ¼ cup fresh key lime juice (about 6–8 key limes)
- 2 tsp key lime zest
- ¼ cup granulated sugar
- 2 tsp unflavored powdered gelatin
- 2 tbsp water (for blooming gelatin)
- ½ tsp vanilla extract
- Pinch of salt
For the Topping (Optional):
- Toasted shredded coconut
- Whipped cream or coconut whip
- Lime zest curls
- Fresh mint leaves
Tools You’ll Need
- Small saucepan
- Mixing bowl
- Whisk
- Fine mesh strainer (optional)
- 4 small serving glasses, ramekins, or molds
- Measuring cups and spoons
Step-by-Step Instructions
Step 1: Bloom the Gelatin
In a small bowl, sprinkle the powdered gelatin over 2 tablespoons of water.
Let it sit for 5–10 minutes to bloom and soften.
Step 2: Warm the Coconut Mixture
In a saucepan over medium heat, combine the coconut milk, almond milk, sugar, vanilla extract, lime zest, and a pinch of salt.
Whisk and heat until the mixture is warm and the sugar has fully dissolved—do not let it boil.
Step 3: Add the Gelatin
Once the mixture is warm, remove from heat.
Stir in the bloomed gelatin and whisk until fully dissolved.
Let the mixture cool slightly for 5 minutes, then stir in the key lime juice.
Step 4: Strain and Pour
(Optional but recommended for smooth texture) Strain the mixture through a fine mesh sieve into a measuring cup or bowl with a spout.
Divide the mixture evenly into 4 serving glasses, ramekins, or silicone molds.
Step 5: Chill Until Set
Cover and refrigerate for at least 4 hours or overnight until set.
The panna cotta should be firm but still have a slight jiggle when ready.
Step 6: Garnish and Serve
If using molds, gently unmold onto a serving plate by running a knife around the edge and dipping the mold briefly in warm water.
Top with toasted coconut, a dollop of whipped cream or coconut whip, lime zest curls, and mint leaves.
Tips for Perfect Panna Cotta
Don’t Boil the Coconut Mixture – Just warm it enough to dissolve sugar and gelatin.
Strain for Extra Smoothness – Especially helpful if zest or curdling occurs.
Use Fresh Key Limes – The flavor is more vibrant than bottled juice.
Plan Ahead – Panna cotta needs at least 4 hours to fully set.
Keep It Chill – Store in the fridge until ready to serve.
Serving Suggestions
Tropical Fruit Salad – Serve with mango, pineapple, or papaya on the side.
Crumbled Graham Crackers – Sprinkle on top for a pie-like crunch.
Mini Dessert Glasses – Great for parties or tasting menus.
Layered Parfaits – Add a layer of lime curd or fruit compote for variety.
How to Store & Make Ahead
Storing:
- Refrigerate: Cover with plastic wrap and store for up to 3 days.
- Do not freeze: Freezing changes the texture and may cause separation.
Make-Ahead Tips:
- Make the night before to save time.
- Add toppings just before serving to keep them fresh and crisp.
Frequently Asked Questions
- Can I make this panna cotta dairy-free?
It already is! Just be sure to use dairy-free whipped topping if garnishing. - What if I can’t find key limes?
Use regular limes—they’ll still give a bright, citrusy flavor. For extra punch, add a bit of lemon juice for tartness. - Can I use agar-agar instead of gelatin?
Yes! Use 1 tsp agar powder, simmer with the coconut mixture for at least 2–3 minutes to activate it fully. - Can I use light coconut milk?
Full-fat coconut milk gives the creamiest texture, but light can be used for a lighter version. - How do I prevent separation?
Mix well and strain before chilling. Also, make sure all ingredients are at a similar temperature before combining.
Final Thoughts
This Key Lime Coconut Panna Cotta is the ultimate tropical treat—light, luscious, and full of flavor. With its silky texture and refreshing tang, it’s the kind of dessert that feels indulgent but comes together with surprisingly little effort. Perfect for spring, summer, or anytime you need a taste of sunshine.
Try this recipe and share your tropical twist—don’t forget to post your creations on Pinterest or Instagram and tag them. I’d love to see how yours turns out!
Preparation Time: 10 minutes
Chill Time: 4 hours
Cuisine: Italian-inspired with Thai & tropical flair
Nutritional Information (Per Serving):
Calories: 280 | Protein: 3g | Carbohydrates: 17g | Fat: 23g | Fiber: 1g | Sodium: 50mg

Key Lime Coconut Panna Cotta
- Total Time: 4 hours 10 minutes
Description
Key Lime Coconut Panna Cotta
Delicate, creamy, and bursting with tropical flavor, this Key Lime Coconut Panna Cotta is a dreamy dessert that’s as easy to make as it is elegant. Infused with zesty key lime and rich coconut milk, each spoonful melts in your mouth with a balance of tang and sweetness. Whether you’re hosting a dinner party or simply treating yourself, this no-bake dessert is sure to impress.
Want recipes like this delivered straight to your inbox? Subscribe now to get the latest culinary creations you’ll love.
Ingredients
For the Panna Cotta:
-
1 can (13.5 oz) full-fat coconut milk
-
½ cup unsweetened almond milk (or any preferred milk)
-
¼ cup fresh key lime juice (about 6–8 key limes)
-
2 tsp key lime zest
-
¼ cup granulated sugar
-
2 tsp unflavored powdered gelatin
-
2 tbsp water (for blooming gelatin)
-
½ tsp vanilla extract
-
Pinch of salt
For the Topping (Optional):
-
Toasted shredded coconut
-
Whipped cream or coconut whip
-
Lime zest curls
-
Fresh mint leaves
Instructions
Step 1: Bloom the Gelatin
In a small bowl, sprinkle the powdered gelatin over 2 tablespoons of water.
Let it sit for 5–10 minutes to bloom and soften.
Step 2: Warm the Coconut Mixture
In a saucepan over medium heat, combine the coconut milk, almond milk, sugar, vanilla extract, lime zest, and a pinch of salt.
Whisk and heat until the mixture is warm and the sugar has fully dissolved—do not let it boil.
Step 3: Add the Gelatin
Once the mixture is warm, remove from heat.
Stir in the bloomed gelatin and whisk until fully dissolved.
Let the mixture cool slightly for 5 minutes, then stir in the key lime juice.
Step 4: Strain and Pour
(Optional but recommended for smooth texture) Strain the mixture through a fine mesh sieve into a measuring cup or bowl with a spout.
Divide the mixture evenly into 4 serving glasses, ramekins, or silicone molds.
Step 5: Chill Until Set
Cover and refrigerate for at least 4 hours or overnight until set.
The panna cotta should be firm but still have a slight jiggle when ready.
Step 6: Garnish and Serve
If using molds, gently unmold onto a serving plate by running a knife around the edge and dipping the mold briefly in warm water.
Top with toasted coconut, a dollop of whipped cream or coconut whip, lime zest curls, and mint leaves.
Notes
- Don’t Boil the Coconut Mixture – Just warm it enough to dissolve sugar and gelatin.
- Strain for Extra Smoothness – Especially helpful if zest or curdling occurs.
- Use Fresh Key Limes – The flavor is more vibrant than bottled juice.
- Plan Ahead – Panna cotta needs at least 4 hours to fully set.
- Keep It Chill – Store in the fridge until ready to serve.
- Prep Time: 10 minutes
- Chill Time: 4 hours
- Cuisine: Italian-inspired with Thai & tropical flair