Mix all ingredients except corn and soda in microwave safe bowl. Cook on high in microwave 1 1/2 minutes. Stir with wooden spoon. Cook in microwave again until red hots melt. Add soda and pour onto popcorn that has been place in brown paper bag. Stir until mixed well. Place bag in microwave and cook on high 1 1/2 minutes. Stir. Repeat twice more. Pour out on counter and spread out to cool. When cool place in air tight container.