Use 1 24oz can of Italian Plum Tomatoes that are undrained and cut in half. The following fish can be used: cod, sea bass, mahimahi or red snapper fillets that are cut into 3 cm pieces. Crabmeat should be thawed, drained and cartilage removed. ~------------------------------------------------------------------------Cook and stir onion, chiles, and garlic in oil in 6 litre Dutch oven until onion is tender. Stir in remaining ingredients except seafood. Heat to boiling; reduce heat. Simmer uncovered for 15 minutes. Add clams; cover and simmer until clams open, 5 to 10 minutes. (Discard any clams that have not opened.) Carefully stir in shrimp, fish and crabmeat. Heat to boiling; reduce heat. Cover and simmer until shrimp are pink and fish flakes easily with fork, 4 to 5 minutes.