Layered Mexican Bake Recipe | Say Mmm

Ingredients

• 1-1/2 lb. extra-lean ground beef
• 1 large onion , chopped
• 2 green peppers , chopped
• 4 tsp. chili powder
• 2-1/2 cups chunky red salsa
• 2 pkg. (10 oz. each) frozen corn
• 6 high-fiber whole wheat tortillas (8 inch)
• 1 cup BREAKSTONE'S Reduced Fat or KNUDSEN Light Sour Cream
• 1-1/2 cups KRAFT 2% Milk Shredded Sharp Cheddar Cheese , divided