01 -
In a large mixing bowl, thoroughly blend the angel food or yellow cake mix with the lemon pie filling until the mixture is smooth and evenly incorporated.
02 -
Grease a 33 x 23 cm baking dish with nonstick spray or a thin layer of oil.
03 -
Transfer the batter to the prepared baking dish and spread evenly. Bake in a preheated oven at 175°C for 25 to 30 minutes, or until the top is golden and bars are set at the center.
04 -
Allow the bars to cool completely in the pan. Dust with powdered sugar if desired. Slice into squares before serving.