Pollo in Potacchio (Braised Chicken with Tomatoes and Rosemary)

Ingredients

For 10 servings

• 10 skinless chicken thighs on the bone (5 oz each)
• kosher salt and fresh black pepper
• 3 - 4 small sprigs fresh rosemary
• 1 tbsp + 1 tsp olive oil
• 1 large yellow onion (finely chopped)
• 4 garlic cloves (chopped)
• 1 celery stalk (chopped)
• 1 carrot (chopped)
• pinch red pepper flakes (optional)
• 2 cups Imported crushed tomatoes (Tuttoroso)
• 1/4 tsp dried marjoram
• 1/4 cup dry white wine (Omit for Whole30)
• 2 cups low sodium (fat free chicken broth)
• kosher salt and fresh black pepper