Directions:
Prep the Oven and Pan: Preheat the oven to 350°F (177°C). Grease and flour a Bundt pan.
Mix the Batter: In a large bowl, combine the cake mix, pudding mix, sour cream, oil, eggs, water, and lemon zest. Beat on medium speed until the mixture is smooth and creamy.
Bake the Cake: Pour the batter into the prepared Bundt pan. Bake for 45-50 minutes, or until a toothpick inserted in the center comes out clean.
Cool and Unmold: Allow the cake to cool in the pan for 10 minutes, then invert onto a wire rack to cool completely.
Prepare the Glaze: Whisk together the powdered sugar and lemon juice until smooth. Pour the glaze over the cooled cake.