In A Large Bowl, Beat The First Nine Ingredients Until Blended. Cut The Top Fourth Off The Loaf Of Bread; Carefully Hollow Out Bottom, Leaving A 1/2-In. Shell. Cube Removed Bread; Set Aside. Fill Bread Shell With Seafood Mixture. Place On An Ungreased Baking Sheet. Cover Top Edges Loosely With Foil. Bake At 350