Caramel Popcorn Hearts

Boil sugar, syrup, butter and cream of tartar for 5 minutes. Quickly stir in baking soda and vanilla (it will foam, but it's okay).

Stir 10 minutes.

Pour over popcorn; toss to cover and press into a greased jelly roll pan.

Bake at 200° for 30 minutes. Remove from oven and cut into hearts with a large cookie cutter. Return to 200° oven for 10 minutes.

Wrap individually in tight plastic.