Sweet and sour appetizer egg drop soup is smooth and tender. Freeze-dried technology locks in the natural sour aroma of tomatoes. After brewing, the egg drop soup is flocculent and tastes similar to freshly cooked eggs. Keep it in your office drawer and pour hot water when you work overtime to get a nutritious soup. It is recommended to add a few drops of sesame oil to enhance the flavor, or pair it with toast for a simple meal.