Assorted Vegetables In A Clear Sauce

• 8 baby sweet corn
• 8 water chestnuts
• 4 green onions
• 3 asparagus spears (fresh)
• 2 turnips
• 2 carrots
• 475 ml chicken stock
• 65 gr crab meat
• 45 gr button mushrooms
• 45 gr straw mushrooms (peeled)