Herbed Chicken and Tomatoes

1 pound boneless skinless chicken breasts, cut into 1-1/2-inch pieces
2 cans (14-1/2 ounces each) Italian diced tomatoes
1 envelope savory herb with garlic soup mix
1/4 teaspoon sugar
Hot cooked pasta
Shredded Parmesan cheese

In a 3-qt. slow cooker, combine the chicken, tomatoes, soup mix and sugar. Cover and cook on low for 5-6 hours or until chicken is no longer pink. Serve with pasta; sprinkle with Parmesan cheese. Makes 4 servings.