Chicken Wellington
["1 (17 1/4 oz.) pkg. Pepperidge Farm frozen puff pastry sheets", "8 boneless chicken breast cutlets", "2 tsp. dried thyme leaves", "salt and pepper", "5 Tbsp. butter or margarine", "1 large onion, finely chopped", "1/4 lb. mushrooms, sliced", "2 Tbsp. chopped parsley", "1 pkg. cream cheese", "2 Tbsp. Dijon mustard", "egg wash"]
["Thaw pastry for 20 minutes.", "Sprinkle chicken with seasonings. In a medium skillet, brown chicken in 3 tablespoons butter; set aside.", "Add remaining butter to skillet.", "Add onion and mushrooms; saute until tender and liquid has evaporated.", "Stir in parsley. On a lightly floured surface, roll each sheet to 14-inch square; cut into four 7-inch squares.", "Preheat oven to 375\u00b0.", "In a small bowl, combine cream cheese with mustard; spread over chicken cutlets.", "Spread each pastry square with 2 tablespoons mushroom mixture.", "Top with chicken breast.", "Brush edges of pastry with water; wrap pastry around chicken, pressing edges to seal.", "Place seam-side down on ungreased baking sheets.", "Brush tops with egg wash.", "Bake 25 minutes or until puffed and golden brown.", "Makes 8 servings."]
["frozen puff pastry sheets", "chicken breast cutlets", "thyme", "salt", "butter", "onion", "mushrooms", "parsley", "cream cheese", "mustard", "egg wash"]