Easy Chicken with butter

2 tablespoons butter 8 ounces sliced button mushrooms 1 lb boneless skinless chicken , poached and shredded 1 (28 ounce) can whole tomatoes , cut up 2[...]

2 cups diced cooked chicken 3 ounces cream cheese 3/4 cup cream of chicken soup 2 teaspoons milk 1/4 teaspoon salt 1/8 teaspoon pepper 2 (8 ounce) packages[...]

3 -4 boneless chicken breasts 21 ounces Campbell's Cream of Mushroom Soup (2 Cans) 1 (8 ounce) container sour cream (Small) 8 ounces Ritz cracker crumbs (2[...]