1/2 c. light corn syrup
1/2 c. light molasses
1 tsp. salt
1 tsp. vinegar
1 1/2 qts. popcorn or cold cereal
2 tbsp. butter

Mix corn syrup, molasses, salt and vinegar in saucepan and cook over low heat to hard ball stage or 265 degrees. Stir in butter and cooked popcorn or cold cereal. Shape into balls when cool enough to handle.