Penuche Fudge
["2 c. brown sugar", "3/4 c. milk", "2 Tbsp. butter", "1 tsp. vanilla"]
["Boil milk and sugar to form a soft ball stage. Remove from heat. Add butter and vanilla. Heat mixture until creamy and thickened.", "Pour into greased pan. When cooled, cut into squares."]
["brown sugar", "milk", "butter", "vanilla"]