Grandma'S Popcorn Balls - cooking recipe

Ingredients

1 cup sugar
1 cup Karo light corn syrup
2/3 cup vinegar
1 tablespoon butter, melted
4 quarts popped popcorn

Preparation

In large pot mix well the sugar, Kayro syrup, vinegar and bring to boil. Continue until mixture reaches the Hard Crack Stage on candy thermometer.
Remove from heat and quickly stir in popped popcorn. Butter your hands and scoop enough coated mixture to form baseball sized balls.
You have to work quickly as the coating will harden very fast. When cooled, wrap in wax paper, twisting to close.
Preparation and cooking time does not include time to pop popcorn.
Cooking time varies with weather conditions.