Preheat oven to 350 degrees. Grease 3 - 8 inch round cakes pans or 1 - 9x13 cake pan.
In a large mixing bowl, add cake mix and gelatin. Add ½ cup oil and ¾ cup orange juice and beat on low.
Add eggs, one at a time, beating after each addition. Add lime juice and vanilla. Beat 2 minutes on med hi, scraping sides.
Pour into cake pans. Bake 8 inch layers 22-25 minutes or until toothpick inserted comes out clean. Bake 9x13 inch cake 27- 30 minutes. Cool completely before icing with Key Lime Cream Cheese Frosting.
*For the stacked layered cake, I used three 8 inch pans and cooked them for 27 minutes at 350 degrees.
For the Frosting
Beat 1/2 cup butter and 8 ounces cream cheese until smooth, add confectioners sugar with a mixer on low. Add lime juice and vanilla. Mix until smooth. Frost cake.
Notes
Recipe from Paula @CallMePMc.com All images and content are copyright protected. Please do not use my images without prior permission that includes copying the ingredient list or entire recipe and posting in the comments on Pinterest for Facebook. If you want to share this recipe, please simply link back to this post for the recipe.