2 c. brown sugar
1 c. margarine
½ c. corn syrup
1 t. salt
1 t. baking soda
6 quarts popcorn
Combine sugar, margarine, syrup, and salt. Bring to a boil. Boil for 5 minutes.
Remove from heat and add soda.
Pour over popcorn and bake 1 hour.
Toss gently every 15 minutes.