Preheat oven to 350°. Set aside 1 cup Sauce. Brown ground beef over medium-high heat in 10-inch skillet; drain. Stir in remaining Sauce, corn and chili powder.
Spread 1 cup sauce mixture in 13 x 9-inch baking dish. Arrange two tortillas over sauce, overlapping edges slightly. Layer 1/2 of the sauce mixture, then 1/3 of the cheese over tortillas; repeat layers, ending with tortillas. Spread tortillas with reserved Pasta Sauce.
Bake 30 minutes. Top with remaining cheese and bake an additional 10 minutes or until sauce is bubbling and cheese is melted.
TIP: Try an all-veggie version. Substitute refried beans for ground beef for a meatless main dish. Cost per recipe*: $11.91. Cost per serving*: $1.49. *Based on average retail prices at national supermarkets.