01 -
Set your oven to 350°F (175°C) and generously grease a 9×13 inch pan.
02 -
In a big bowl, whisk the eggs first. Then slowly add the cake mix, pudding mix, oil, and water. Stir until it all blends in smoothly.
03 -
Pour the batter into the pan you greased earlier. Bake for 30–35 minutes, or check by inserting a toothpick in the middle—if it comes out clean, it's ready.
04 -
As the cake bakes, mix together melted butter, powdered sugar, water, and lemon juice in a bowl. Whisk until smooth and no lumps remain.
05 -
Once the cake is out of the oven, use a wooden spoon handle to poke holes across the surface. Pour the lemon glaze over it, and let it soak into the warm cake.
06 -
Let the cake fully cool down so the glaze sets. Then cut and enjoy a slice.