- Soak peas overnight in enough water to cover; drain.
- Stir-fry onion and celery in hot oil in 2-quart saucepan over medium-high heat 2 minutes.
- Add 3-1/2 cups water, peas and bay leaf. Cover and bring to boil. Reduce heat and simmer 1-1/2 hours, stirring occasionally.
- Stir in garlic, carrots and vinegar. Simmer, covered, 30 minutes longer, or until peas are tender, stirring occasionally.
- Remove from heat; stir in ham and less sodium soy sauce. Discard bay leaf and serve with pepper sauce to taste.