Preheat your oven to 350 degrees Fahrenheit. This ensures that your cake bakes evenly and rises beautifully.
Grease and flour your bundt pan generously. This step is crucial to ensure your cake releases easily after baking. I like to spray my pan with a vegetable oil cooking spray and then dust flour all around, making sure it’s well coated.
In a large mixing bowl, combine the lemon cake mix, instant lemon pudding mix, vegetable oil, water, and eggs. Using an electric mixer, blend all the ingredients together on medium speed for about two minutes until well combined. The batter should be smooth and slightly fluffy.
Pour the batter into the prepared bundt pan, ensuring an even distribution. Gently tap the pan on the counter to release any air bubbles that might have formed.
Bake in the preheated oven for 45 to 55 minutes, or until a toothpick inserted into the center comes out clean. Start checking at the 45-minute mark. The cake should be golden brown and spring back when lightly touched.
Once baked, cool the cake in the pan for about 25 minutes. Then, carefully invert it onto a cake rack to cool completely. This step is essential to achieve the perfect texture.
While the cake is cooling, prepare the glaze. In a medium mixing bowl, combine the powdered sugar, vegetable oil, and lemon juice. Whisk until you achieve a smooth consistency.
Once the cake is completely cooled, drizzle the glaze over the top. Allow it to set for a few minutes before slicing. This will create a beautiful finish.
Store any leftovers in an airtight container at room temperature. This cake stays delicious for days!