Classic Key Lime Icebox Cake | A No-Bake Zesty Treat for Summer
A refreshing no-bake dessert layering graham crackers with a zesty key lime cream filling. Perfect for summer, this elegant and tangy cake requires minimal effort and chills to perfection.
- Prep Time: 15
- Total Time: 15
- Yield: 12 servings 1x
- Category: quick
- Method: Refrigeration
- Cuisine: American
- Diet: Vegetarian
Ingredients
2 (14-ounce) cans sweetened condensed milk
1/2 cup Key lime juice
2 tablespoons lime zest
2 1/4 cups cold heavy whipping cream
1 teaspoon vanilla extract
27 full graham crackers
1 1/2 cups cold heavy whipping cream
6 tablespoons sugar
1 teaspoon vanilla extract
Instructions
Whisk the Key Lime Filling: Combine sweetened condensed milk, Key lime juice, and lime zest in a bowl until blended. Adjust zest or juice for desired tanginess.
Whip the First Cream Layer: Beat 2 1/4 cups cold heavy whipping cream and 1 teaspoon vanilla extract until soft peaks form. Fold 1/3 of the whipped cream into the Key lime mixture, then repeat with remaining cream.
Assemble the Graham Cracker Base: In a 9 x 13-inch dish, layer crushed graham crackers at the bottom and press firmly to create an even foundation.
Add Cream Layers: Spread half the Key lime mixture over the graham base. Layer remaining graham crackers (broken as needed) and add final Key lime mixture. Chill for at least 4 hours.
Finish and Serve: Top with whipped cream and additional lime zest before serving.
Notes
No-bake method requires 4+ hours refrigeration.
Customize with additional graham layers or fruit-flavored variations.
Keep covered in the refrigerator for up to 3 days.
Nutrition
- Serving Size: 1 slice
- Calories: 420
- Sugar: 35g
- Sodium: 280mg
- Fat: 24g
- Saturated Fat: 16g
- Carbohydrates: 50g
- Fiber: 1g
- Protein: 4g
- Cholesterol: 120mg