2 c. brown sugar
3/4 c. Karo
2 sticks butter
2 loads unsalted popcorn
1 c. nuts
1 tsp. baking soda
1 tsp. vanilla

In saucepan melt butter - add sugar and syrup. Cook five minutes. Add vanilla and soda, stirring until frothy. Pour over popped corn and nuts. Bake at 250 degrees for 1 hour, stirring every 20 minutes. Turn out immediately.