3 c. brown sugar
1/2 lb. butter
1/2 c. light Karo
8 c. popped corn
1 tsp. salt
1 tsp. baking soda
1 tsp. vanilla
1 tsp. butter flavor

Boil sugar, butter, Karo and salt for 5 minutes. Remove from heat and add soda and flavorings. Stir. Pour over the corn and stir well. Pour out onto a greased cookie sheet and cool.