1 package yellow cake mix
Water, eggs and oil as called for on cake mix
2 packages (3.4 ounce eaach) lemon flavor instant pudding
1/3 cups sugar
2 cups cold milk
1 1/4 cup water
Dash powdered sugar, for garnish
Heat oven to 350ºF.
Prepare cake batter as directed on the package using ingredients as needed in directions on box ( with water, eggs, and oil). Pour into a 13×9-inch baking dish sprayed with cooking spray.
Beat dry pudding mix, granulated sugar, milk and water with a whisk for 2 minutes; pour over the batter in the dish.
Place the baking dish on a baking sheet. The baking sheet will catch any sauce that might bubble over the sides of the dish as the dessert bakes.
Bake 55 minutes to 1 hour or until a toothpick inserted in the center comes out clean.
Cool 20 minutes. Sauce will thicken slightly as it cools. Sprinkle with powdered sugar. Serve warm.