Dad's Winter Melon Seafood Soup: A Chinese Chef's Secrets

Ingredients

• 1 1/2 lb winter melon
• 3 oz fish fillet
• 3 oz shrimp
• 1 oz yellow chives
• 4 oz imitation crab
• 3 egg whites
• 4 cups water
• 7 oz chicken broth
• 1 tsp salt
• 1/2 tsp sugar
• 1/2 tsp white pepper
• 1/2 tsp olive oil
• 1 tsp sesame oil
• 5 tbsp cornstarch
• 4 tbsp water
• 2 tsp cornstarch
• 1/2 tbsp water