Crabmeat Mousse

• 1 mushroom soup (undiluted)
• 240 ml mayonnaise
• 230 ml cream cheese
• 110 gr alaskan king crab meat
• 75 gr celery (finely chopped)
• 60 ml water (cold)
• 18 gr gelatin (unflavored)
• 7 gr onion (grated)
• 7 ml worcestershire sauce