Herbed Chicken
["4 whole, large chicken breasts", "4 green onions, sliced", "3/4 tsp. tarragon", "2 Tbsp. butter", "1/2 c. dry white wine or chicken broth", "1 egg white", "2/3 c. mayonnaise", "grated Parmesan cheese", "parsley"]
["Preheat oven to 375\u00b0.", "Put chicken in baking dish with onions and tarragon; dot chicken with butter.", "Season with salt and pepper to taste.", "Add wine or broth.", "Bake 30 minutes."]
["chicken breasts", "green onions", "tarragon", "butter", "white wine", "egg", "mayonnaise", "Parmesan cheese", "parsley"]