Place olive oil, onion, celery and garlic in crock pot insert. Cover and place in ... high while preparing meatballs. Crumble meat into a ... with a wooden spoon.
Combine the first 7 ingredients in large bowl; mix well. Shape ... skillet. Place in crock pot. Mix soup with 1 ... bowl. Pour over meatballs. Cook on low for 4 hours.
Turn crockpot on high while ... Put all ingredients in pot and stir together well. Leave simmering until meatballs are ready. Double for 4 ... 4 to 6 hours.