Toffee
["1 c. firmly packed brown sugar", "3/4 c. butter", "1 c. chopped nuts"]
["Butter a 9 x 9-inch pan.", "Pour in and spread evenly a cup of chopped nuts.", "In a saucepan, let butter and brown sugar boil for 7 minutes.", "Pour over nuts in pan and top with a few chocolate chips and nuts.", "Press down firmly with a piece of foil.", "Chill and break into chunks."]
["brown sugar", "butter", "nuts"]