One Pot Greek Chicken Orzo (Giouvetsi)

Name: One Pot Greek Chicken Orzo (Giouvetsi)
Prep time: 5 min
Cook time: 45 min
Total time: 50 min
Cuisine: European, Mediterranean, Greek
Ingredients: 500 grams chicken breasts; 1 teaspoon paprika; 1/2 teaspoon ground black pepper; 1 teaspoon salt; 1 medium onion; 4 garlic cloves; 1 carrot; 3 celery stalks; 150 grams leek; 2 cinnamon sticks; 1 bay leaf; 2 tablespoons tomato paste; 180 ml red wine; 500 ml chicken broth; 400 ml passata; 250 grams orzo; salt and pepper to taste