Elizabeth'S Fudge
["1/2 c. butter or real butter", "4 c. sugar", "1 (7 oz.) jar marshmallow cream", "1 (12 oz.) can evaporated milk", "1 (12 oz.) pkg. semi-sweet chocolate chips"]
["Melt butter in a heavy 2-quart saucepan.", "Stir in milk and sugar.", "Bring to a full, rolling boil, stirring constantly, until mixture reaches the medium soft ball stage.", "Once this temperature is reached, maintain boiling for a minimum of 5 minutes, stirring constantly.", "Remove from heat; add chocolate and stir until chocolate melts.", "Add marshmallow cream and stir until blended. Pour into a greased 13 x 9-inch pan.", "Cool at room temperature. Cut into squares.", "Yields 3 pounds."]
["butter", "sugar", "marshmallow cream", "milk", "semi-sweet chocolate chips"]