3 c. sugar (white)
1/2 c. vinegar (white)
1-2 tbsp. butter
1/2 c. water
1 tsp. vanilla
1/2 tsp. baking soda

Boil first four ingredients together until mixture turns brittle when dropped in cold water. Add vanilla and soda. Pour onto buttered platter. Turn in edges. When cool, pull until white and brittle.