Homemade Root Beer Sept 29, 2007 18:14:02 GMT -6 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by JJ Judkins on Sept 29, 2007 18:14:02 GMT -6 Homemade Root Beer5 Gallons Water4 lbs. Sugar1 bottle Root Beer extract5 lbs. Dry IceMix all ingredients together and add dry ice. Let stand 30 minutes.