Preparation Harvest while the seed is in the green stage. Wash, shell and sort according to size.
Water blanch small beans 2 minutes, medium beans 3 minutes and large beans 4 minutes. Cool promptly, drain and package, leaving 1/2-inch headspace. Seal and freeze.
This document was extracted from "So Easy to Preserve", 5th ed. 2006. Bulletin 989, Cooperative Extension Service, The University of Georgia, Athens. Revised by Elizabeth L. Andress. Ph.D. and Judy A. Harrison, Ph.D., Extension Foods Specialists.