Key Lime Cake Recipe

If you’ve been around these parts, you know my daddy loves a mean key lime pie. So I had to make a cake remix, and my key lime cake recipe straight up delivers. I keep the texture moist and soft with a cream cheese base but then I add in a ton of key lime zest to get that citrus flavor popping. Finally I finish it off with a delish cream cheese glaze that’s thick, creamy and just plain amazing. Get at it boos.

Video Tutorial

How to Make Key Lime Cake

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Butter and sugar being mixed in a stand mixer

Step 1: Start by preheating your oven to 325°F then liberally spray a 12-cup bundt pan with non-stick baking spray. In your mixer bowl, add butter, oil or shortening, and cream cheese and beat for 2 minutes on high speed. Slowly add in sugar beat on high speed for an additional seven minutes until very pale yellow and fluffy.

Eggs being added to stand mixer for cake batter

Step 2: Next, add eggs, one at a time, combining well after each addition and scraping down the sides as needed.

Dry ingredients being added to stand mixer

Step 3: Turn your mixer down to its lowest speed, and slowly add flour into batter in two increments then add salt, zest and juice. Be careful not to over beat.

Key lime cake batter in bundt pan before baking

Step 4: Lastly, add in vanilla extract, scrape down sides and mix until well combined and turn off mixer. Pour cake batter into prepared bundt pan.

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Baked key lime cake in bundt pan

Step 5: Bake for 1 hour and 15 -25 minutes or until a toothpick inserted in the center of the cake comes out clean. Cool in pan on a wire rack for 10 minutes, then invert cake on serving plate for at least an hour or until the cake is cool to the touch.

A key lime cake on white platter with key limes surrounding it ready to cut into

Step 6: Mix cream cheese, powdered sugar, milk, vanilla extract and key lime juice until smooth then pour over top of cooled cake and serve. Note: this icing must be refrigerated so keep that in mind.

A close up of full key lime pound cake with cream cheese glaze and lime zest garnish ready to serve on cake platter

Key Lime Cake Recipe

This Key Lime Cake Recipe is a perfect balance of sweet and tart just like a key lime pie! Each moist and tender yet dense bite is packed with citrus flavor then topped with a delicious cream cheese glaze.
4.36 from 92 votes
Prep Time 30 minutes
Cook Time 1 hour 25 minutes
Resting Time 10 minutes
Total Time 2 hours 5 minutes
Course: Dessert
Servings: 16 servings

Ingredients

For the Cake

  • 1 1/2 cups unsalted butter room temperature
  • 2 tbsp shortening or oil
  • 8 oz cream cheese room temperature
  • 2 3/4 cups granulated sugar
  • 6 large eggs room temperature
  • 3 cups plus 1 tablespoon of sifted cake flour
  • 1/2 tsp salt
  • 4 tsp key lime zest
  • 2 1/2 tbsp key lime juice
  • 1 tsp vanilla extract

For the Glaze

  • 4 oz cream cheese room temperature
  • 2 cups powdered sugar
  • 2 tbsp milk
  • 1 tbsp key lime juice
  • 1 tsp vanilla extract

Instructions

For the Cake

  • Start by preheating your oven to 325°F then liberally spray a 12-cup bundt pan with non-stick baking spray.
  • In your mixer bowl, add butter, oil or shortening, and cream cheese and beat for 2 minutes on high speed. Slowly add in sugar beat on high speed for an additional seven minutes until very pale yellow and fluffy.
  • Next, add eggs, one at a time, combining well after each addition and scraping down the sides as needed.
  • Turn your mixer down to its lowest speed, and slowly add flour into batter in two increments then add salt, zest and juice. Be careful not to over beat.
  • Lastly, add in vanilla extract, scrape down sides and mix until well combined and turn off mixer.
  • Pour cake batter into prepared bundt pan, and bake for 1 hour and 15 -25 minutes or until a toothpick inserted in the center of the cake comes out clean.
  • Cool in pan on a wire rack for 10 minutes, then invert cake on serving plate for at least an hour or until the cake is cool to the touch.

For the Glaze

  • Mix cream cheese, powdered sugar, milk, vanilla extract and key lime juice until smooth then pour over top of cooled cake and serve. Note: this icing must be refrigerated so keep that in mind.

Notes

Because this cake has a dairy glaze with cream cheese, it needs to be refrigerated.  Or you can serve the glaze separately by leaving the cake at room temperature unglazed.  Keep the glaze in the refrigerator to serve on the side.
Your pound cake will also do quite well tightly wrapped (using plastic wrap and foil), refrigerated or frozen. Refrigerate for up to a week or freeze for up to six months.

Nutrition

Calories: 543kcal | Carbohydrates: 68g | Protein: 6g | Fat: 28g | Saturated Fat: 16g | Cholesterol: 131mg | Sodium: 169mg | Potassium: 86mg | Fiber: 1g | Sugar: 50g | Vitamin A: 906IU | Vitamin C: 1mg | Calcium: 41mg | Iron: 1mg
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Recipe Help

  • Room Temp: Make sure your cream cheese, butter, and eggs are room temp when working on this cake. It makes a difference in the smoothness of the batter and also the icing.
  • Don’t Overmix: You gotta use a gentle hand once you add your dry ingredients so the cake doesn’t become dense.
  • Keep An Eye on the Bake: I believe in checking a cake earlier than even the guideline I suggest. Ovens all bake differently so just check early to prevent it overbaking and getting dry.
A slice of lime pound cake with fork being eaten

More Pound Cake Recipes

Filed Under:  Dessert and Baking, Father's Day, Oven, Pound Cakes, Spring Recipes

Comments

  1. A wonderful cake with lime fragrance in every bite. So, so, so delicious!♥️
    (I couldn’t find key limes so I just used normal limes. I also used your cake flour substitute and it was perfect! I read the recipe a few times to see how much baking powder/baking soda to use and found nothing . I was so scared that the cake will not rise!!!! But it did and it was perfect!) Thank you for sharing with us your lovely recipies.

    1. So glad you liked it! A pound cake doesn’t have leavening agents in it to keep the texture.

  2. This cake IS Heaven on earth! Such a good full of flavor and moist cake. Thank you very much, people LOVE It at my bakery!

  3. I made this cake this cake is delicious. The family loved it. The only thing I wonder about is my icing was thin and I had it in excess, so I;m not sure what happened there or if it was supposed to be that way. I will make this again.

    1. You can always add a bit more powdered sugar to the icing to thicken it up.

  4. Thank you for this recipe! I made this cake today and it came out perfectly with a few substitutions. I used Swans Down cake flour since it’s already sifted and I halved the sugar measurements! Thanks again for sharing!

  5. I made this cake as a test cake this weekend because I intend to make it for an upcoming event and wanted to make sure that I got the desired results before sharing it at the event. I used my family as the testers to give me their input. My brother who doesn’t like anything key lime thoroughly enjoyed it (I didn’t tell him ahead of time what the flavor was lol.) My mother texted me at the cake was delicious so I will definitely be making it again. I added more lime juice than the recipe called for and accidentally used more vanilla flavor in the glaze than called for. I can’t wait to make it again and share it at my husband’s family reunion this weekend! Thank you so much for this recipe!

  6. Almost identical to the Cream Cheese Pound Cake (also highly recommended), the Key Lime Cake is a complete winner, and I can attest to its utter resilience. As it happens, my island oven sticks out a bit too far and has touchy electronic controls- bump it and you’ve turned the oven off without knowing it. My cakes survived sitting in a cooling oven for about half an hour before I caught it and heated it back up and still came out quite well.
    This recipe is really worth using the best butter on and would be a workout without a stand mixer. For me, it was bit lofty for a standard 12 cup Bundt pan. For my 2nd and 3rd repeats, I used a combination of smaller pans totaling 15 cups per batch. (Nordic does now have a 15 cup Bundt and a volume listed for each of their pans) I used less milk and more lime for the glaze as we all love a lot of citrus zing.

  7. I made this cake for Christmas dinner and it cake out really bad, I follow your recipe. It was so bad I throw it away, it was dry, and all you could taste was the Walmart Soft and silk cake flour, I’m sure I needed to add baking powder to this recipe but the recipe didn’t call for it.

  8. Our lime tree produced a mega amount of limes this year, so I was browsing recipes and hit upon this one. So glad I did! Everyone in the house made faces at made for making a lime cake, well when it was finished they were singing the cake’s praises! The only thing I did different was make a cake flour substitute and the cake was fantastic with the substitute. The bake time seemed a little long, so I set my timer for 1 hour and glad I did, because it was done then. Don’t know if it’s a difference in Bundt pans, but mine is light coated cast aluminum. So, be careful with the bake time y’all.

4.36 from 92 votes (65 ratings without comment)

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