Chicken and Broccoli Casserole

INGREDIENTS

skinless, boneless chicken breast, skinless boneless halves

1 12 ounce package

Broccoli florets

1 cup

Mayonnaise, fat-free

1 tsp

Worcestershire sauce

1/4 cup

All-purpose flour

1/4 tsp

Black pepper, freshly ground

1 dash

Nutmeg

1/4 tsp

Salt

Cooking spray

1 12 ounce can

Milk, fat-free

1 cup

Parmesan cheese, grated fresh

1/2 cup

Sour cream, fat-free

1/4 cup

Sherry, dry

3 qt

Water

1 10.75 ounce can

Condensed 30% reduced-sodium 98% fat-free cream of mushroom soup, undiluted