Pasta Con Pesce

Directions

1. 1
   *Cut an X in the end opposite stem of each tomato. Blance tomatoes in a saucepan of boiling water 10 seconds, then transfer tomatoes with a slotted spoon to a bowl of ice water. Peel and core tomatoes, then finely chop, removing and discarding seeds.
2. 2
   *Bring water (1 cup to a boil over moderately high heat in a heavy pot. Add clams & and cook, covered stirring occasionally until clams open wide (6-8 minutes)
3. 3
   *Cook pasta al dente. Reserve 1/4 cup water and drain pasta
4. 4
   *While pasta cooks, heat 4 T. butter in 12 inch skillet over moderate heat until foam subsides, then cook mushrooms, stirring, until pale golden, 3-5 minutes. Stir in garlic and cook stirring until golden, about 2 minutes. Stir in tomatoes and increase heat to moderately high, then cook until most of the liquid is evaporated, about 5 minutes. Stir in shrimp and cook, stirring until just cooked through, about 2 minutes. Stir in remaining 4 T. butter, clams, crab, lobster, parsley, spaghetti and reserved cooking water & cook till heated through, about 5 minutes.
5. 5
   *Season with salt and pepper
6. 6
   *Sprinkle with parmesan