3 quarts popped popcorn
1 cup sugar
1/2 cup butter
1/4 cup light corn syrup
1/4 t. baking soda
1/2 t. vanilla extract

Place popcorn in large bowl; set aside. In a pan, combine the sugar, butter and corn syrup. Bring to a boil over medium heat; boil and stir until mixture is golden, about 2 minutes. Remove from the heat. Stir in baking soda and vanilla. Pour over popcorn and toss to coat. Cool slightly; break apart while warm. Store in an airtight container.  Makes 3 quarts.