Sugar Free Key Lime Jello Pie Recipe
Introduction
This Sugar Free Key Lime Jello Pie is a refreshing and guilt-free dessert that’s quick to make and perfect for any occasion. With a nutty almond and pecan crust and a tangy lime filling, it’s a delightful treat that serves 8 and takes just 20 minutes to prepare.

Ingredients
- 2 cups Almond Flour
- ½ cup Pecans, chopped fine
- ⅓ cup Sugar Free Powdered Sugar
- ½ cup Butter, melted and cooled to room temperature
- ⅔ cup Boiling Water
- 1 package Sugar Free Lime Jello
- 1 cup Ice Water
- 8 ounces Whipped Topping
- 2 teaspoons Lime Zest
Instructions
- Step 1: To make the crust, place the chopped pecans and almond flour in a skillet over medium heat. Stir frequently until golden brown, about 10 minutes. Transfer to a mixing bowl and combine with the powdered sugar and melted butter. Press the mixture firmly into a prepared pie pan and refrigerate until set.
- Step 2: Pour the boiling water into a heat-safe bowl. Add the sugar free lime jello and stir until completely dissolved.
- Step 3: Stir in the ice water until the ice has fully melted.
- Step 4: Gently fold in the whipped topping, then whisk the mixture until smooth and well blended. Refrigerate for 20-30 minutes or until thickened.
- Step 5: Pour the thickened filling into the chilled crust. Sprinkle the lime zest on top. Refrigerate until the pie is firm before serving.
Tips & Variations
- For extra crunch, toast the pecans separately before chopping.
- Use fresh lime juice for a brighter lime flavor in the filling.
- Swap the whipped topping for whipped cream if you prefer a richer texture.
- Add a few drops of green food coloring for a classic key lime pie look.
Storage
Store the pie covered in the refrigerator for up to 3 days. For best texture, serve chilled. If needed, you can let individual slices sit at room temperature for a few minutes before eating to soften slightly.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use regular lime gelatin instead of sugar free?
Yes, regular lime gelatin can be used, but it will add sugar and increase the calorie content. Adjust sweetness accordingly.
Is this pie suitable for a keto diet?
This recipe is low in carbs thanks to the sugar free ingredients and almond crust, making it a good option for many keto diets. Just ensure your whipped topping is also low carb.
PrintSugar Free Key Lime Jello Pie Recipe
This Sugar Free Key Lime Jello Pie is a delicious, low-carb dessert perfect for those avoiding sugar. Featuring a crunchy almond and pecan crust toasted to golden perfection and a creamy, tangy key lime filling made with sugar free lime jello and whipped topping, this pie is easy to prepare and ready in about 20 minutes plus chill time. It’s a refreshing treat that’s light, flavorful, and fits well into diabetic, low-calorie, and gluten-free diets.
- Prep Time: 15 minutes
- Cook Time: 10 minutes
- Total Time: 1 hour 10 minutes (including chilling)
- Yield: 8 servings 1x
- Category: Dessert
- Method: No-Cook
- Cuisine: American
- Diet: Diabetic
Ingredients
Crust
- 2 cups Almond Flour
- ½ cup Pecans (chopped fine)
- ⅓ cup Sugar Free Powdered Sugar
- ½ cup Butter (melted and cooled to room temperature)
Pie Filling
- 2/3 cup Boiling Water
- 1 package Sugar Free Lime Jello
- 1 cup Ice Water
- 8 ounces Whipped Topping
- 2 tsp Lime Zest (for garnish)
Instructions
- Prepare the crust: Place the chopped pecans and almond flour in a skillet over medium heat. Stir frequently for about 10 minutes until the mixture is golden brown and toasted. Transfer to a mixing bowl.
- Mix crust ingredients: Add the sugar free powdered sugar and melted cooled butter to the toasted nut and almond flour mixture. Stir until the mixture can be pressed together easily.
- Form crust: Press the crust mixture evenly into a prepared pie pan. Refrigerate until set, about 20-30 minutes.
- Dissolve jello: Pour boiling water into a heat-safe bowl. Stir in the sugar free lime jello powder until completely dissolved.
- Add ice water: Stir in ice water until the ice melts and the mixture is well combined.
- Incorporate whipped topping: Fold in the whipped topping, then whisk the mixture until smooth and blended.
- Chill pie filling: Refrigerate the filling for 20-30 minutes or until it thickens slightly.
- Assemble pie: Pour the thickened filling into the chilled crust and smooth the top.
- Garnish and chill: Sprinkle lime zest on top of the pie, then refrigerate until firm, about 1-2 hours.
Notes
- Use finely chopped pecans to help the crust bind properly.
- Make sure the butter is cooled to room temperature before mixing to avoid melting the powdered sugar.
- For best results, chill the pie well to allow the filling to set firmly before serving.
- Can be served with extra whipped topping or lime slices for garnish.
- Store leftovers covered in the refrigerator for up to 3 days.
Keywords: Sugar free, Key lime pie, Low carb dessert, Gluten free dessert, Diabetic friendly, No bake pie

