Instructions

          1    cup butter

    2 1/4    cups brown sugar

                Dash of salt

          1    cup light corn syrup

          1    14-ounce can sweetened condensed milk

          1    teaspoon vanilla

Melt butter in a heavy 3-quart saucepan. Add brown sugar and salt. Stir until combined. Blend in corn syrup. Gradually add milk, stirring constantly. Cook and stir over medium heat till candy reaches firm ball stage (248 degrees). Remove from heat and stir in vanilla. Pour into a buttered 9 x 9-inch dish. Cool slightly, cut and wrap with wax paper.