01 -
Heat oven to 350°F (175°C) for even baking.
02 -
Mix dry cake mix, melted butter, and egg until it forms a dough.
03 -
Press dough evenly into greased 9x13-inch baking dish.
04 -
Beat softened cream cheese until smooth and lump-free.
05 -
Gradually whisk beaten eggs into cream cheese until fully mixed.
06 -
Slowly add powdered sugar to cream cheese mixture, whisking until smooth.
07 -
Pour filling over crust and spread evenly to corners.
08 -
Bake 25-30 minutes until top is golden but center still jiggles.
09 -
Let cool completely on wire rack for 1-2 hours before cutting.