You know those desserts that make people pause mid-bite and go, “Wait. What IS this?!” Yep, this is one of them. These Key Lime Pie Parfaits are like spoonfuls of summer sunshine—tangy, creamy, sweet, and perfectly chilled. They’re everything we love about key lime pie, minus the oven drama.

Served up in cute little jars or glasses, they layer crushed graham crackers, luscious lime custard, and pillowy whipped cream into a mini dessert tower that looks as good as it tastes. Great for cookouts, baby showers, or when you just want to treat yourself on a Tuesday. (And if you loved my No-Bake Strawberry Cheesecake Cups, this one’s going to be your next fave.)

Ingredients:

For the Lime Custard:

1/2 cup key lime juice (fresh or bottled)
1 can (14 oz) sweetened condensed milk
1/2 cup sour cream
Zest of 1 lime

For the Crust Layer:

1 1/4 cups graham cracker crumbs
2 tablespoons melted butter
Optional: 1/4 cup white chocolate chips, melted (for ganache layer)

For the Topping:

1 cup heavy whipping cream
2 tablespoons powdered sugar
Extra lime zest, for garnish

Instructions:

1. Make the custard: In a medium bowl, whisk together the key lime juice, condensed milk, sour cream, and lime zest until smooth. Set aside.

2. Prep the crust layer: Mix the graham cracker crumbs and melted butter until evenly moistened. Set aside.

3. Make whipped cream: In a chilled bowl, whip the cream and powdered sugar to soft peaks. Keep cold until ready to use.

4. Assemble the parfaits:

Spoon a layer of graham cracker crumbs into the bottom of each glass.
(Optional) Drizzle a bit of melted white chocolate over the crumbs for a rich ganache touch.
Add a generous spoonful of lime custard.
Repeat layers as desired, finishing with a dollop of whipped cream and a sprinkle of lime zest.

5. Chill: Refrigerate for at least 1 hour before serving.

Serving Tips:

Garnish each with a thin lime wheel or a little graham cracker wedge for extra flair.
Perfect in mason jars for picnics or in martini glasses for a dinner party twist.
Add cute mini spoons and ribbon if gifting!

Creative Variations:

Tropical Twist: Mix in a little coconut milk with the custard.
Berry Bonus: Add a layer of fresh raspberries or blueberries between custard and cream.
Vegan Option: Use coconut condensed milk and whipped coconut cream.

Troubleshooting:

Too runny? Be sure to chill long enough; the custard sets with time.
Whipped cream won’t hold? Try using stabilized whipped cream or chill your bowl and beaters beforehand.
Layers sliding? Gently press each layer flat before adding the next.

Storage Info:

Refrigerate tightly covered for up to 3 days.
Not freezer-friendly (the custard can separate).

Key Lime Pie Parfaits

Print Recipe Pin Recipe

Prep Time 20

Chill Time 1

Total Time 1 20

Course Dessert

Cuisine American

Servings 6 servings

Ingredients

For the Lime Custard:

1/2 cup key lime juice fresh or bottled
1 can 14 oz sweetened condensed milk
1/2 cup sour cream
Zest of 1 lime

For the Crust Layer:

1 1/4 cups graham cracker crumbs
2 tablespoons melted butter
Optional: 1/4 cup white chocolate chips melted (for ganache layer)

For the Topping:

1 cup heavy whipping cream
2 tablespoons powdered sugar
Extra lime zest for garnish

Instructions

Make the custard: In a medium bowl, whisk together the key lime juice, condensed milk, sour cream, and lime zest until smooth. Set aside.
Prep the crust layer: Mix the graham cracker crumbs and melted butter until evenly moistened. Set aside.
Make whipped cream: In a chilled bowl, whip the cream and powdered sugar to soft peaks. Keep cold until ready to use.
Assemble the parfaits:
Spoon a layer of graham cracker crumbs into the bottom of each glass.
(Optional) Drizzle a bit of melted white chocolate over the crumbs for a rich ganache touch.
Add a generous spoonful of lime custard.
Repeat layers as desired, finishing with a dollop of whipped cream and a sprinkle of lime zest.
Chill: Refrigerate for at least 1 hour before serving.

Notes

No key limes? Regular limes work just fine.
Want extra tang? Add a splash of lime juice to the whipped cream.
These can be made up to 2 days in advance.

Can’t wait to see your parfaits in the wild! Tag me on Pinterest or Instagram if you make them—especially if you try a twist of your own!