Easy vegetable beef soup recipe made in a slow cooker or instant pot is packed with healthy ingredients that works just as well for potlucks and entertaining a crowd.
Place the first nine ingredients, beans through beef, into the bowl of a large slow cooker (or Instant Pot pressure cooker).
Stir together the broth, red wine if using, Italian seasoning, and salt and pepper. Pour over the ingredients in the cooker. Stir well and push the ingredients down into the liquid - if the everything's not covered with liquid, add enough water or broth to cover (do not go over the MAX line if using an Instant pot, though).
Slow Cooker:
Cook on LOW for 7 hours or HIGH for 3½ hours.
Add the green beans and cook for another hour, 8 hours total on LOW, 4½ hours total on HIGH.
Instant Pot:
Lock the lid and set to MANUAL, cooking on high pressure for 20 minutes (Note on timing: it takes about 20 minutes to come up to pressure). Let the steam release naturally, which should take another 10-20 minutes. (Total time will be about an hour.)Green Bean Note: it would take too much time to add the green beans in, let it come back to pressure and cook for just 2-3 minutes, so I either leave out the green beans or add them in the beginning. Try it and see what you like.
To Serve: Adjust seasonings and sprinkle with freshly grated Parmesan.
Notes
Variations: This is really a basic recipe that you can use with different meats and vegetables. I've made this using chopped pork roast and vegetables, as well as ground beef.