Easy Ham and Bean Soup

Name: Easy Ham and Bean Soup
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Cuisine: American
Ingredients: 2 tablespoons olive oil (For sautéing and flavor); 1 medium onion, diced (Adds sweetness and depth); 2 number carrots, peeled and sliced (For color and natural sweetness); 2 stalks celery, sliced (Classic mirepoix base); 3 cloves garlic, minced (Fragrant warmth); 1.5 cups chopped leftover ham (Smoky and savory; substitute with smoked turkey or bacon for a different twist); 4 cups low-sodium chicken broth (Control the salt; vegetable broth works for a lighter version); 2 cups water (To adjust consistency); 2 cans (15 ounces each) white beans, drained and rinsed; 1 leaf bay leaf (Subtle herbal note); 1 teaspoon dried thyme (Earthy and aromatic); to taste Salt and freshly ground black pepper (To taste); 1 tablespoon apple cider vinegar or lemon juice (Brightens the whole pot before serving); optional chopped kale or spinach (A healthy option to add greens)