*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
**Nutrient information is not available for all ingredients. Amount is based on available nutrient data.
(-)Information is not currently available for this nutrient. If you are following a medically restrictive diet, please consult your doctor or registered dietitian before preparing this recipe for personal consumption.
Combine the chicken broth, chopped potato, ginger root, and soy sauce in a saucepan over medium heat; bring to a boil, reduce heat to medium-low, and simmer until the potato is tender, about 10 minutes.
Stir the chopped tomato and green onion through the potato mixture. Increase heat to medium-high and bring the mixture to a boil.
Remove the saucepan from the heat and immediately stir the egg into the mixture until the egg cooks into thin ribbons throughout the soup.