Chili Pie Casserole 3 cups Fritos® Corn Chips 1 large onion, chopped 1 (19 ounce) can chili 1 cup grated American cheese Spread 2 cups of Fritos® Corn Chips in a baking dish. Arrange chopped onion and half of cheese on the Fritos® Corn Chips. Pour chili over onion and cheese. Top with remaining Fritos® Corn Chips and cheese. Bake at 350 degrees F for 15 to 20 minutes until hot and bubbly. Makes 4 to 6 servings.