– 1 lb of firm white fish (like cod or halibut), cut into chunks – 1 cup of shrimp, peeled and deveined – 1 cup of mussels, cleaned – 1 onion, chopped – 2 garlic cloves, minced – 1 can (14 oz) of diced tomatoes – 4 cups of fish or vegetable broth – 1/4 cup of olive oil – 1 teaspoon of saffron threads – 1 teaspoon of dried thyme – 1 bay leaf – Salt and pepper to taste – Fresh parsley, chopped (for garnish) – Crusty bread (for serving)