Instructions:
Prepare the Oven and Pan: Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking pan.
Mix the Cake Batter: In a large bowl, combine the cake mix, lemon pudding mix, oil, water, eggs, vanilla extract, and lemon zest. Mix until the ingredients are fully incorporated and the batter is smooth.
Bake the Cake: Pour the batter into the prepared baking pan and spread it evenly. Bake in the preheated oven for 30 to 35 minutes, or until a toothpick inserted into the center comes out clean.
Cool the Cake: Allow the cake to cool in the pan on a wire rack for about 10 minutes.
Prepare the Glaze: While the cake is cooling, in a bowl, mix together the powdered sugar, melted butter, heavy whipping cream, and lemon juice. Stir until smooth. Add additional lemon juice if needed to achieve the desired consistency.
Glaze the Cake: Pour the glaze over the slightly warm cake, spreading it evenly. Sprinkle with additional lemon zest if desired.
Set and Serve: Let the glaze set before serving.
Enjoy your delicious lemon cake!
