This slow cooker minestrone soup is packed with fresh veggies, beans and seasonings. Pop everything in your slow cooker and come home to a warm and comforting meal.
Heat oil over medium heat. Add carrots, onion and celery and cook until onions are translucent and fragrant. Add in garlic and sauté for 5 minutes more.
Add sautéed veggies and all remaining ingredients into the slow cooker. Cook on high for 4 hours or low for 6-8 hours or potatoes are cooked. Taste the soup before serving and season with additional salt and pepper if needed. Remove parmesan rind and bay leaf. Portion soup into bowls and top with parmesan cheese.