Fluffy Key Lime Pie

Why You’ll Love This Recipe

Fluffy Key Lime Pie is the perfect dessert for those who love a bright, citrusy flavor but want something light and airy. The key lime yogurt and whipped topping give the filling its creamy, mousse-like texture, while the lime gelatin adds a subtle tartness and extra lime flavor. It’s a no-bake treat that comes together quickly and requires minimal ingredients—ideal for when you’re short on time but still want to impress your guests.

Ingredients

• 1/4 cup boiling water
• 1 package (3 ounces) lime gelatin
• 2 cartons (6 ounces each) Key lime yogurt
• 1 carton (8 ounces) frozen whipped topping, thawed
• 1 9-inch graham cracker crust

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

Directions

1. In a small bowl, dissolve the lime gelatin in the boiling water. Stir until the gelatin is completely dissolved.
2. Allow the gelatin mixture to cool for about 10 minutes, then whisk in the Key lime yogurt until fully incorporated.
3. Fold in the thawed whipped topping until the mixture is smooth and fluffy.
4. Pour the filling into the graham cracker crust and spread it out evenly.
5. Refrigerate the pie for at least 4 hours or until set. For best results, chill overnight.
6. Before serving, garnish with lime slices or additional whipped topping if desired.

Servings and Timing

This recipe makes about 8 servings and takes approximately 20 minutes of active prep time. Allow at least 4 hours for the pie to set in the refrigerator.

Variations

• Add zest: For extra flavor, add 1-2 teaspoons of lime zest to the filling to enhance the lime flavor.
• Tart crust: If you prefer a more tart crust, try using a pre-made graham cracker crust with a hint of lime, or add some crushed pecans to the crust for added texture.
• Fruit topping: Top the pie with fresh fruit, such as strawberries or raspberries, for a colorful and refreshing twist.

Storage/Reheating

• Storage: Store any leftover pie in the refrigerator, covered, for up to 3 days.
• Freezing: This pie can be frozen for up to a month. To freeze, cover it tightly with plastic wrap and foil. Thaw it in the refrigerator for a few hours before serving.

FAQs

Can I use regular yogurt instead of Key lime yogurt?

Yes, you can substitute regular yogurt, but using Key lime yogurt enhances the flavor and gives the pie that classic tangy taste.

Can I use homemade whipped cream instead of frozen whipped topping?

Yes, homemade whipped cream can be used instead of frozen whipped topping. Just be sure to whip it to stiff peaks before folding it into the mixture.

How can I make this pie more tart?

If you prefer a more tart flavor, add extra lime zest or a tablespoon of freshly squeezed lime juice to the filling mixture.

Can I make this pie a day ahead?

Yes, this pie is perfect for making in advance. The flavors meld together wonderfully after being refrigerated overnight, and it gives you more time to enjoy the rest of your day.

Can I use a different type of crust?

Absolutely! You can use a traditional graham cracker crust, or substitute with a shortbread crust, a crushed pretzel crust, or even a chocolate cookie crust for a different twist.

Can I use a sugar-free gelatin mix?

Yes, you can use a sugar-free lime gelatin mix if you prefer a lighter version of the pie.

How do I know when the pie is set?

The pie is set when the filling is firm to the touch and has a mousse-like texture. It should hold its shape when you slice it.

Can I use a store-bought crust?

Yes, you can use a pre-made graham cracker crust or any other type of pre-baked crust you prefer for added convenience.

How long will this pie keep?

Fluffy Key Lime Pie can be stored in the refrigerator for up to 3 days, but it’s best when served within 2 days for optimal freshness.

Can I add meringue on top?

While meringue is not traditional for this recipe, you could certainly top the pie with whipped meringue for added texture and sweetness.

Conclusion

Fluffy Key Lime Pie is a light, refreshing dessert that combines the bright flavors of lime with a creamy, airy filling. It’s simple to make, requires no baking, and is perfect for summer or any time you want a dessert that’s easy, delicious, and crowd-pleasing. With just a few ingredients, you can create a pie that’s both tangy and sweet, with the perfect balance of texture from the creamy filling and crunchy graham cracker crust. Enjoy!

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