Margarita Cake with Key Lime Frosting

Follow our step-by-step guide on how to make Margarita Cake with Key Lime Frosting.

1. Step 1

   Begin by preheating your oven to a cozy 350°F (175°C).

2. Step 2

   To ensure your cake releases effortlessly, generously grease and flour a 9x13-inch cake pan.

3. Step 3

   In a spacious mixing bowl, blend together the white cake mix, egg whites, thawed margarita mix, vegetable oil, a tablespoon of zesty lime juice, and the fragrant lime zest.

4. Step 4

   Whip the mixture until it reaches a smooth and harmonious consistency.

5. Step 5

   Pour the luscious batter into your prepared cake pan, spreading it evenly for a perfect bake.

6. Step 6

   Slide the pan into the preheated oven and let it bake for 30 to 35 minutes, or until a toothpick inserted into the center emerges with moist crumbs, signaling a delightfully moist cake.

7. Step 7

   Once baked, allow the cake to cool completely in the pan for about an hour.

8. Step 8

   While the cake cools, whip up the frosting by beating softened cream cheese and unsalted butter together until the mixture is light and fluffy.

9. Step 9

   Incorporate the remaining tablespoon of lime juice and the vibrant grated lemon zest, mixing until everything is well blended.

10. Step 10

    Gradually add the confectioners' sugar, one cup at a time, ensuring to beat well after each addition and scrape down the bowl as needed for a smooth finish.

11. Step 11

    Once your cake has cooled, lavishly spread the Key Lime Cream Cheese Frosting over the top, creating a beautiful layer of creamy goodness.

12. Step 12

    Slice into squares and serve, savoring the refreshing burst of flavors that will transport you to a sunny paradise with every bite.