Seafood Cioppino

Ingredients

• 2 tbsp. olive oil
• 2 stalks celery, diced
• 1 large onion, diced
• 1 small green bell pepper, seeded and diced
• 1 small red bell pepper, seeded and diced
• 2 cloves garlic, minced
• 2 cups Aneto Fish Broth
• 1 28-oz can crushed tomatoes
• 6 oz. cod or other mild white fish, diced
• 8 oz. large, tail-on shrimp
• 1 lb. mussels
• Salt
• pepper
• chopped fresh parsley
• crushed red pepper
• toasted sourdough bread (for serving)