1 c. buttermilk
2 c. white sugar
1 c. dark brown sugar, packed
1 tsp. baking soda
3 c. pecans
3 tsp. butter
1/2 c. white Karo
2 tsp. vanilla

Combine milk, soda, Karo, and sugar. Cook to soft ball. Add pecans just before removing from stove. Add butter and vanilla and beat until it holds its form. Drop on waxed paper.