It’s time to pull out the big guns and make a dessert that no one will soon forget. This Key Lime Cake with Cream Cheese Frosting is just what you need in a dessert.
Key Lime Cake is an amazing option when you want to make a dessert that will wow your family and friends. This cake is a traditional Key Lime Cake and tastes so amazing!

Key Lime Cake With Cream Cheese Frosting
Key Lime Cake with Cream Cheese Frosting is one of those rare desserts that manage to be both sophisticated and down-home at the same time. The Key Lime Cake, with its delicate balance of sweet and tart, is light and moist, while the rich cream cheese frosting adds just the right amount of richness.
The combination of flavors is simply irresistible, and it’s no wonder that this cake has become a favorite among dessert lovers. Whether you’re serving it at a party or enjoying it as an after-dinner treat, Key Lime Cake with Cream Cheese Frosting is sure to please.
Ingredients Needed for Key Lime Cake
- White Cake Mix Plus Ingredients on Box
- Lime Jell-O Mix
- Limes
- Cream Cheese
- Cool Whip
- Vanilla
- Powdered Sugar
How To Make the Best Key Lime Cake Recipe
1-Preheat oven to 350F and spray a 9×13 cake pan with cooking spray.
2-In a large mixing bowl add cake mix, ingredients on the back of box, JELLO mix, and lime juice. Beat until well combined with hand mixer.
3-Pour batter into prepared cake pan and bake in a preheated oven for 30-35 minutes or until a toothpick comes out clean when inserted. Allow cake to cool completely.
4-While cake is cooling prepare frosting by beating softened cream cheese, vanilla, powdered sugar, lime juice, and lime zest until mixed well.
5-Add cool whip and continue beating until creamy and smooth.
6-Spread frosting evenly over cooled cake and enjoy!

Cooking Tips for Making Key Lime Cake Recipe
- The most flavor: To get the most flavor from your key limes, be sure to use fresh key lime juice. If you can’t find fresh key limes, you can use bottled key lime juice, but the flavor won’t be quite as intense.
- When zesting limes: When zesting the key limes, be careful not to include any of the white pith. The pith is bitter and will make your cake taste unpleasant.
Variations of Key Lime Cake Recipe
- Add coconut: There are many variations of Key Lime Cake, but one of the most popular is Key Lime Cake with Coconut. This version of the cake is made with coconut milk instead of regular milk, and it’s often served with a dollop of whipped cream on top.
- Add blueberry sauce: Another popular variation is Key Lime Cake with Blueberry Sauce. This version of the cake is made with blueberry jam or preserves, and it makes a delicious summer dessert.
- Add passion fruit: If you’re looking for a truly tropical twist on Key Lime Cake, try adding some passion fruit to the recipe. Passion fruit is a tart, exotic fruit that pairs well with the sweetness of the cake.
How to Store the Key Lime Cake
Fridge: Key Lime Cake will last for up to 3 days when stored in the fridge. Be sure to wrap the cake tightly so that it doesn’t dry out.
Freezer: Key lime cake can also be frozen. Wrap the cake tightly in plastic wrap and then place it in a freezer-safe container. It will keep in the freezer for up to 3 months.
When you’re ready to thaw the cake, place it in the fridge overnight. The next day, allow the cake to come to room temperature before serving.

FAQs
Can I use a different type of lime in this recipe?
You can use any type of lime you like in this recipe, but key limes will give you the most authentic flavor.
What can I do if I can’t find fresh key limes?
If you can’t find fresh key limes, you can use bottled lime juice. The flavor won’t be quite as intense, but it will still be delicious.
Can I make this cake ahead of time?
Yes! This cake can be made up to 3 days in advance. Store it in the fridge until you’re ready to serve it.
How can I make this cake more festive?
For a fun and festive twist, try adding some coconut flakes or passion fruit to the recipe.
Key Lime Cake is a delicious way to end a meal or simply enjoy a sweet treat. Key Lime Cake is also pleasantly light, making it a perfect choice for summertime celebrations. Whether you’re hosting a tropical-themed party or simply want to enjoy a delicious dessert, this cake is sure to please. Have you ever made a cake like this, what did you think?

Other Favorite Delicious Cake Recipes
- The Best Tres Leches Cake
- Boston Cream Pie Cake
- Cinnamon Roll Cake With Cream Cheese Glaze
- Strawberry Poke Cake
- Lemon Raspberry Poke Cake
- Key Lime Cupcakes

Key Lime Cake with Cream Cheese Frosting
Ingredients
Cake
- 1 box white cake mix plus ingredients on box
- 3 oz. package lime JELLO mix
- 2 limes, juiced
Frosting
- 8 oz. cream cheese, softened
- 8 oz. cool whip
- 2 tsp. vanilla
- 1 cup powdered sugar
- 2 limes juiced
- zest from 2 limes
Instructions
- Preheat oven to 350F and spray a 9×13 cake pan with cooking spray.
- In a large mixing bowl add cake mix, ingredients on the back of box, JELLO mix, and lime juice. Beat until well combined with hand mixer.
- Pour batter into prepared cake pan and bake in a preheated oven for 30-35 minutes or until a tooth pick comes out clean when inserted. Allow cake to cool completley.
- While cake is cooling prepare frosting by beating softened cream cheese, vanilla, powdered sugar, lime juice, and lime zest until mixed well.
- Add cool whip and continue beating until creamy and smooth.
- Spread frosting evenly over cooled cake and Enjoy!
Have you tried this recipe?
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