Heat the oil in a soup pot over medium heat and add the veggies as you prep them starting with the onion, then carrots, celery, potato. Add a pinch of salt and toss after adding each one.
1 tablespoon olive oil, 2 carrots chopped, 2 celery stalks chopped, 1 large russet potatoes
Then add the bag of frozen green beans, corn, tomatoes, Old Bay, parsley, and broth.
1 bag frozen cut green beans, 1 15 oz can of corn, 2 15 oz cans of diced tomatoes, 2 tablespoon Old Bay Seasoning, 1 tablespoon dried parsley, 6 cups broth/stock, 1 large onion chopped
Stir in the beef and crab meat.
1 lb Crab Meat, 7 oz leftover cooked beef
Continue to cook over medium until the potatoes soften, about 30 minutes. It shouldn't boil, if it does, just lower to a simmer.