In a bowl beat 3 eggs. Add quarter cup half and half and 2 shakes of Tabasco. Beat well. Slice one tomato in thin slices, set slices aside. Heat butter in a small omelette pan, add egg mixture. When eggs have begun to set around the edge, add seafood mixture. Work the mixture together, gently. When the mixture has begun to set, remove from the heat. Place the tomato slices on top in a circular pattern. Sprinkle with shredded or chunked cheese. Place pan in 425 degree ove for 4-5 minutes. Remove to serving plate, add a dollop of sour cream. Low fat sour cream can be substituted, and I like to use a non-stick pan to cut down on the butter used.