Healthy Turkey Chili

Name: Healthy Turkey Chili
Prep time: 20 min
Cook time: 55 min
Total time: 1 h 15 min
Cuisine: American
Ingredients: 1 tablespoon extra-virgin olive oil; 3 cloves garlic (minced); 2 medium onions (diced); 2 bell peppers (any color, cored and chopped); 2 large carrots (peeled and diced); 2 stalks celery (diced); 1 medium sweet potato (peeled and cubed (optional—I added it!)); 2 pounds ground turkey ((I used 93% lean)); 1 1/2-2 cups water (more as needed); 1 (15-ounce) can tomato sauce; 1 (14.5-ounce) can diced tomatoes in their juices; 3 tablespoons chili powder; 1 tablespoon ground cumin; 1 tablespoon paprika; 1 teaspoon cayenne pepper; 1 teaspoon kosher salt; 1/2 teaspoon ground black pepper; Pinch red pepper flakes; Sliced fresh avocado; Thinly sliced jalapeño; Shredded cheese; Plain non-fat Greek yogurt (or sour cream); Freshly chopped cilantro