Caramel Popcorn - cooking recipe

Ingredients

2 sticks butter
1/2 c. corn syrup
2 c. brown sugar
1/4 tsp. cream of tartar
1 tsp. baking soda
5 qt. popcorn

Preparation

Add first four ingredients and bring to a boil for 5 minutes. Remove from burner and add baking soda (this will cause mixture to foam).
Pour over popcorn.
Bake in 250\u00b0 oven for 1 hour, stirring every 15 minutes.
Cool.