Step 1

Preheat oven to 350 degrees F. Coat a 10-inch Bundt pan with cooking spray.

Step 2

In a large bowl, using an electric mixer on low speed, combine cake mix, pudding mix, eggs, 1/2 cup Key lime juice, the vegetable oil, water, and 1 teaspoon lime zest; pour into prepared Bundt pan.

Step 3

Bake 40 to 45 minutes, or until toothpick inserted in center comes out clean.

Step 4

Let cool 15 minutes then invert onto serving platter and cool completely.

Step 5

In a medium bowl, combine confectioners’ sugar and remaining lime juice; stir until smooth. Drizzle glaze over cooled cake and sprinkle with remaining lime zest.