Cut onions, potatoes, tomatoes, garlic, and chicken into pieces for later use;
Heat the oil in the pot;
Add the onion and garlic pieces and stir-fry until fragrant, add the chicken pieces and stir-fry evenly;
Add water to the pot and put the potatoes and tomato pieces to boil. When the tomato pieces are cooked through, add an appropriate amount of tomato soup;
Cook over high heat until the chicken nuggets are completely soaked in flavor, sprinkle with green onion and coriander and turn off the heat to eat;