Popcorn Balls - cooking recipe

Ingredients

1 large batch popcorn, pop (remove unpopped kernels; set aside)
1 c. sugar
1/3 c. corn syrup
1/3 c. water
1/2 tsp. salt
1 tsp. vinegar
3 Tbsp. butter
1 tsp. vanilla

Preparation

Combine sugar, corn syrup, water, salt and vinegar.
Cook slowly to hard-boil stage.
Remove from heat and add butter and vanilla.
Slowly pour over popped corn and mix well, stirring constantly.
Grease hands and form balls.