- 2 cup sugar
- 2 tbsp root beer extract
- 1 scant tsp yeast
- Put ingredients in a gallon jug with about a quart of very warm water.
- Stir until ingredients are well mixed.
- Finish filling the jug with warm water.
- Let stand six hours (just lay the lid on top, do not screw on).
- At the end of the six hours, screw lid on and refrigerate.