Beef Macaroni and Cheese

Beef Macaroni and Cheese 1 can (14.5 oz) Diced Tomatoes with Basil, Garlic and Oregano 1 lb. lean ground beef 1 cup chopped onion 1 cup dry elbow macaroni 1 -1/2 cups shredded low-fat cheddar cheese (Optional) light sour cream Brown meat and onion over medium-high heat in skillet; drain. Season with salt and pepper, if desired. Add un drained tomatoes and 1 cup water; bring to boil. Stir in dry macaroni. Cover and simmer 10 minutes or until tender. Stir in cheese. Garnish with light sour cream, if desired.