Instructions:
Step 1
Preheat your oven to 350°F (175°C).
Step 2
Grease a 9×13 inch baking pan.
Step 3
In a large mixing bowl, combine the cake mix, lemon pudding mix, oil, water, eggs, vanilla extract, and lemon zest.
Step 4
Mix until just combined.
Step 5
Spread the batter evenly into the prepared baking pan.
Step 6
Bake for 30-35 minutes, or until a toothpick inserted into the center comes out clean.
Step 7
Let the cake cool slightly on a wire rack.
Step 8
In a mixing bowl, combine the powdered sugar, melted butter, heavy whipping cream, lemon zest, and half of the lemon juice.
Step 9
Gradually add the remaining lemon juice until the glaze reaches your desired thickness.
Step 10
Pour the glaze over the still-warm cake.
Step 11
Allow the glaze to harden slightly before serving.
Serve and enjoy your delicious lemon cake!