01 -
Heat gum base in microwave in 30-second intervals until completely melted, stirring between intervals.
02 -
Stir in corn syrup until well combined with the melted gum base.
03 -
Mix in food coloring and flavoring oil until evenly distributed throughout the mixture.
04 -
Work powdered sugar into mixture until it's no longer sticky and has a pliable consistency.
05 -
Form into balls or strips. If desired, add citric acid for sour gum.
06 -
Let sit for 30 minutes until firm before chewing.