8 c. puffed popcorn curls
1 c. firmly packed brown sugar
1/2 c. butter
1/4 c. light corn syrup
1/2 tsp. baking soda
1 tsp. vanilla

Heat oven to 250 degrees. Place popcorn curls on 15"x10" foil lined jelly roll pan. In large saucepan, combine sugar, butter and corn syrup; bring to boil over medium heat, stirring constantly. Simmer 2 minutes; remove from heat; stir in soda and vanilla. Pour mixture evenly over popcorn; mix well.

Bake at 250 degrees for 30 minutes, stirring twice during baking time. Remove from pan immediately; cool completely on sheet of foil or waxed paper. Store in air tight container. 8 cups.