6 qts. popcorn
1 c. butter
2 c. brown sugar
1/2 c. Karo
Peanuts (optional)
1 tsp. salt
1/2 tsp. baking soda
1 tsp. vanilla

Keep popcorn hot in a 300 degree oven. Melt the butter and stir in sugar, Karo and salt. Bring to a boil. Stir constantly, boil 5 minutes without stirring. Remove from heat; stir in soda and vanilla. Slowly pour syrup over hot corn, mixing to coat every kernel. Turn into a large buttered pan. Bake at 250 degrees for 1 hour. Stir every 15 minutes. Cool and break.