12 to 14 cups popped popcorn (about 3/4 c. unpopped)
1 stick butter (8 Tb.)
1 c. brown sugar
1/4 c. light corn syrup
1/2 tsp. baking soda
2 cookie sheets sprayed with cooking spray.
Preheat oven to 200°F. Pop popcorn in a large pot!
Combine butter, brown sugar and corn syrup in a medium saucepan. Simmer for 5 minutes. Remove from heat and add baking soda. Stir until foamy. Pour over popped corn and mix well. Spread on cookie sheets. Bake 1 hour, stirring every 15 minutes. Place on waxed paper and carefully separate pieces with your hands while it's still warm.
Cool and store in airtight containers. Plastic zip bags work well!