Organic Sausage and Vegetable Stew

Name: Organic Sausage and Vegetable Stew
Ingredients: Extra virgin olive oil; 3 garlic cloves; 1 tsp italian seasoning (i used an oregano blend); 1 tsp chili powder; Pinch of both sea salt and peppercorn (use according to your preference); 1 large onion, chopped; 3-4 stalks of celery, chopped; 2-3 large carrots, peeled and chopped; 2½ cans chicken broth, reduced sodium; 1 cup water (or more, if needed); 1 can black beans, rinsed and drained; 1 can kidney beans, rinsed and drained; 1 can diced tomatoes; 2 lb. organic sausage (i used irish bangers from earthfare); 1 handful of spinach