i bought this seafood combo last night from HEB that has squid, mussel, oysters, clams...... just your normal seafood combo. anyway, i threw it in a pan and just let it cook with some butter. now that its half way gone i started to think if it was cooked all the way. i had thought that this combo thing was pre cooked, but then what if it isn't and i just ate a half pound of un cooked seafood. how can you tell when seafood is completely done cooking?