In a large pot, spray ... add the potatoes, tomatoes, green pepper, and mushrooms to soften. Let the soup simmer for 15 minutes, checking ... leftovers in the fridge.
In a large crock pot ... onion, potatoes, stewed tomatoes and cover with water to ... before serving, add tomato paste and stir thoroughly. Then ... to thicken the soup before serving. Leftovers can be ... thawed for serving later.