9cupsfresh green beans, washed, trimmed, cut into 1-inch pieces, and lightly steamed (5-7 minutes)
3cupsgarbanzo beans, cooked2-15 oz cans
3cupskidney beans, cooked2-15 oz cans
2cupscelery, thinly sliced
1 ½cupsonion, thinly sliced
1cupred bell pepper, diced and seededdiced and seeded
Brine
3 ½cupwhite sugar
2tbspmustard seed
2tspcelery seed
2 ½tbsppickling salt
6cupswhite vinegar5% acidity
2 ½cupswater
Instructions
Sterilize 11 pint jars (or 5-6 quart jars) and keep hot. Prepare lids per manufacturer’s instructions. Set up water bath canner and bring water to a simmer.
In a large stockpot, combine green beans, garbanzo beans, kidney beans, celery, onion, and red bell pepper. Add hot water to cover; let sit while preparing brine.
In a medium saucepan, combine sugar, mustard seed, celery seed, pickling salt, vinegar, and water. Bring to a boil, stirring to dissolve sugar. Simmer for 5 minutes.
Drain vegetables. Pack tightly into hot jars, leaving ½-inch headspace. Press gently to minimize gaps.
Ladle hot brine over vegetables, maintaining ½-inch headspace. Remove air bubbles with a skewer. Add more brine if needed.
Wipe jar rims. Place lids on jars and screw on bands until fingertip-tight.
Process in water bath canner at a rolling boil for 15 minutes (adjust for altitude: add 5 minutes for 1,001-3,000 ft, 10 minutes for 3,001-6,000 ft, 15 minutes above 6,000 ft).
Turn off heat, let jars sit in canner for 5 minutes, then remove and cool for 12-24 hours.
Check seals (lids should be concave). Remove bands, wipe jars, and store in a cool, dark place for up to 1 year. Refrigerate unsealed jars and use within 1 month.