Ingredient:

• 1 pound ground beef
• 1 (1.25 ounce) package taco seasoning mix
• 1 (15 ounce) can whole kernel corn, drained
• 1 (15 ounce) can black beans, undrained
• 1 (6 ounce) can tomato paste
• 1 ½ cups water
• ½ cup sour cream
• 2 (8 ounce) packages shredded Cheddar cheese