Add all of the ingredients into a slow cooker. Mix together and cover.
Cook on high for 4 hours or low for 6-8 hours.
Serve warm.
Notes
This soup is simply flavored, but if you'd like more flavor, try a couple cloves of garlic, Italian seasoning, a sprinkle of Parmesan cheese and a garnish of fresh parsley.The calories shown are based on the recipe serving 6 people, with 1 serving being 1/6 of the recipe. Since different brands of ingredients have different nutritional information, the calories shown are just an estimate. **We are not dietitians and recommend you seek a nutritionist for exact nutritional information.**