1 lb. ground beef, browned and drained
1 (17 oz.) can whole kernel corn, drained
1 (15 oz.) can tomato sauce
1 c. picante sauce
1 tbsp. chili powder
1 (16 oz.) carton low-fat cottage cheese
2 eggs, slightly beaten
1/4 c. grated Parmesan cheese
1 tsp. oregano leaves, crushed
1/2 tsp. garlic salt
12 corn tortillas
1 c. shredded Cheddar cheese