8 cups cucumbers w/skins 1/4 cup salt 1 tray ice cubes Let stand until ice is melted. Stir, drain and rinse. 1-2 sliced/diced sweet onion 1 sliced/diced sweet onion Add to cucumbers. Mix and pour over cucumbers: 2 cups vinegar 2 cups sugar 1 tsp celery seed 1/4 - 1/2 cup mustard seed Stir and refrigerate. Keeps for many months.