Chicken Linguine - cooking recipe

Ingredients

1 lb. sliced fresh mushrooms
1/2 c. dry sherry
2 Tbsp. reduced-calorie margarine, melted and divided
4 (4 oz.) skinned, boned chicken breast halves
1/2 c. chopped onion
1/4 c. plus 2 Tbsp. all-purpose flour
3 c. canned no-salt added chicken broth, undiluted and divided
1 (8 oz.) carton nonfat sour cream alternative
1 (16 oz.) pkg. linguine (uncooked)
1/2 c. (2 oz.) shredded reduced-fat Monterey Jack cheese
1/4 c. plus 2 Tbsp. freshly grated Parmesan cheese, divided
1/8 tsp. freshly ground black pepper
1/4 c. fine, dry breadcrumbs

Preparation

Saute mushrooms in sherry and 1 tablespoon margarine in a nonstick skillet 5 minutes.