Directions

1. Heat a large saucepan over medium heat and add 1 tablespoon oil. Add carrot, celery, onion and garlic. Cook, stirring occasionally, until onion softens, about 3 minutes.
2. Add ground turkey and cook, stirring occasionally and breaking up meat with a wooden spoon, cook to 165°F using a meat thermometer, about 4 minutes.
3. Transfer the mixture to a 4- to 6-quart slow cooker. Add the tomatoes with their puree, 1/3 cup water, tomato paste, Italian seasoning, 1 teaspoon salt, crushed red pepper and bay leaf. Stir well. Cover and cook for 3 hours on high or 6 hours on low.