BIRD'S NEST & PUMPKIN SOUP Ingredients : 113 g Superior bird's nest 300 g pumpikin (flesh only) 3 cups stock Chinese parsley   Seasoning : 1/4 tsp salt 1 tsp caltrop starch 3 tbsp stock   Method :   1.Bring 1 cup of stock to the boil. add bird's nest and simmer until tender. Drain. Cut pumpkin into pieces and steam until tender.   2. Put into a blender and process until the mixture is smooth. Pour pumpkin mixtureinto a pot. Add stock and bird's nest. Bring to the boil (keep stirring while cooking). Add seasoning and stir well. Serve.