Key Lime Icebox Cake

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Key Lime Icebox Cake is a no-bake cake that’s effortless to make. It’s a delicious, super easy dessert with layers of fluff and vanilla cookies. This tart, tangy, and creamy recipe is the perfect no-bake, make-ahead dessert.

A key lime icebox cake on a wooden serving board, topped with cream and sliced strawberries. Large, colorful letters above the delicious dessert spell out "key lime icebox cake.

Key Lime Icebox Cake

A cold ‘cake’ with whipped cream is my all-time favorite spring and summer dessert. I love the texture of fluffy whipped cream and crunchy cookies. It’s the perfect cool and tangy dessert with sweet, tart flavors. Similarly, you’ll enjoy this Strawberry Icebox Cake.

A dessert featuring layers of vanilla sandwich cookies, whipped cream, and sliced strawberries on top, displayed on a wooden board.

What you’ll need

The full recipe with ingredient amounts and instructions is at the bottom of this post. You can save a tree and the recipe to your personal and private recipe box here on Call Me PMc. This way, youโ€™ll never misplace it.

  • cream cheese, softened
  • powdered sugar
  • sweetened condensed milk
  • key lime juice, Nellie and Joe’s or fresh
  • lime zest, or key lime zest
  • Whipped cream
  • vanilla sandwich cookies
A no-bake cake made with layers of cookies, whipped cream, and topped with fresh strawberries is displayed on a wooden board.

Key Lime Icebox Cake Substitutions

You can make a ‘cake’ out of this or make it in individual dessert cups or small canning jars.

You can replace the vanilla sandwich cookies with lemon sandwich cookies, Nilla wafers, or shortbread cookies.

A slice of layered dessert with cream filling and topped with a strawberry on a white plate. The full dessert is visible in the background, also topped with strawberries.

Can I make this dessert in advance?

Also, you can make this dessert up to 2 days ahead. However, the longer it sits the more soggy the cookies will become. Ideally, it can sit 8 to 12 hours before serving.

Key Lime Icebox Cake Tips

  • Soften the cream cheese before mixing. This will help you create a smooth filling without lumps.
  • Make sure to use fresh lime zest for the best flavor. It enhances the lime taste and gives the dessert a more vibrant flavor.
  • Let the cake chill for at least 3 hours. This helps the cookies soften into a cake-like texture.
  • Spread the filling evenly between the cookie layers. This will help the cake hold together better.
A layered dessert with cookies and whipped cream topped with fresh strawberries, displayed on a wooden surface with additional strawberries on the side.

Key Lime Icebox Cake FAQ

Can I use regular lime juice instead of Key lime?

Yes, regular lime juice works, but Key lime juice has a more intense, slightly sweeter flavor. If you use regular limes, the taste might be a bit more tart.

How long does Key Lime Icebox Cake last?

It stays fresh in the fridge for about 3-4 days. Make sure to cover it well to prevent it from drying out.

What can I use instead of Cool Whip?

You can use homemade whipped cream as a substitute. Just whip heavy cream with a little sugar until itโ€™s light and fluffy, then use it in place of Cool Whip.

A layered key lime icebox cake dessert made with golden sandwich cookies, creamy white filling, and topped with fresh strawberries on a rustic wooden board.

Key Lime Icebox Cake is an easy, no-bake dessert that delivers a burst of fresh lime flavor in every bite. Itโ€™s perfect for summer gatherings or whenever you want a light, refreshing dessert that doesn’t take much effort. The combination of creamy lime filling and softened cookies creates a satisfying treat that everyone will love.

Close-up of a layered key lime icebox cake dessert with white cream, crushed cookies, and sliced strawberries on top, displayed on a wooden surface.
A key lime icebox cake on a wooden serving board, topped with cream and sliced strawberries. Large, colorful letters above the delicious dessert spell out "key lime icebox cake.

Key Lime Icebox Cake

Layers of tart and sweet lime pudding and crispy sandwich cookies is an easy, no-bake dessert that everyone raves over!
Author: Paula
5 from 1 vote
Print Rate
Save To Your Recipe Box
Prep Time: 15 minutes
Cook Time: 1 minute
refrigerate: 2 hours
Servings: 10 servings

Ingredients

Instructions

  • Using an electric mixer, beat the cream cheese and powdered sugar until smooth.
  • Beat in the condensed milk, key lime juice, and lime zest until incorporated and smooth.
  • Fold in the Cool Whip.
  • Place mixture in the fridge for about 1-2 hours to firm up.
  • I find it easiest to use an 7 or 9-inch spring form pan so that I can remove the sides for presentation. You can use any equal-size pan.
  • Divide the cookies into 3 equal portions. Line the bottom of your pan with one layer of cookies and 1/3 of the key lime pudding mixture. Repeat.
  • Garnish with key limes, strawberries, mint, or broken cookies.
  • Cover and place in the fridge for about 3 hours before cutting to set completely.

Nutrition

Calories: 645kcal | Carbohydrates: 79g | Protein: 9g | Fat: 34g | Saturated Fat: 14g | Polyunsaturated Fat: 6g | Monounsaturated Fat: 11g | Cholesterol: 60mg | Sodium: 473mg | Potassium: 272mg | Fiber: 1g | Sugar: 52g | Vitamin A: 735IU | Vitamin C: 3mg | Calcium: 176mg | Iron: 2mg

Nutritional information given is an automatic calculation and can vary based on the exact products you use and changes you make to the recipe. If these numbers are important to you, I recommend calculating them yourself.

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