1/4 c. butter
1 c. brown sugar
1/2 c. light corn syrup
1/2 c. Eagle Brand milk
1 tsp. vanilla

Combine butter, sugar, syrup. Bring to boil. Stir in 1/2 cup Eagle Brand milk. Cook on medium heat until mixture forms soft ball. Stir in vanilla; pour over 5 quarts popcorn. Make into balls.