Shepherd'S Pie
["1 lb. hamburger", "1/4 c. diced onion", "6 mushrooms, sliced", "1 large tomato, peeled and chopped", "1 Tbsp. tomato paste", "2 Tbsp. chopped parsley", "2 tsp. Worcestershire sauce", "1 c. brown gravy", "1 (10 oz.) pkg. frozen peas or corn", "4 c. mashed potatoes"]
["Brown", "hamburger", "and onion;", "drain off fat.", "Add mushrooms, tomato,", "tomato", "paste, parsley, Worcestershire sauce, gravy and peas", "or", "corn.", "Cook", "for\t5 minutes and turn into casserole. Spread the mashed potatoes over the top.", "Bake for 40 minutes or until top is lightly browned."]
["hamburger", "onion", "mushrooms", "tomato", "tomato paste", "parsley", "Worcestershire sauce", "brown gravy", "frozen peas", "potatoes"]