Easy Mexican Macaroni Dinner | Big Recipe

Ingredients

• 1 pound extra-lean ground beef
• 1 large onion, chopped
• 1 1/4 teaspoons chili powder
• 1 teaspoon dried oregano
• 1/4 teaspoon salt
• 1 (14.5-ounce) can diced tomatoes
• 1 (8-ounce) can tomato sauce
• 1 cup fresh or frozen corn
• 1 1/2 cups water
• 1 (16-ounce) package elbow macaroni
• 1/2 cup low-fat cheddar cheese, shredded