Vegetable Manchow Soup in Instant Pot

Manchow soup is an Indo-Chinese soup made with vegetables and Chinese sauce. This soup is very popular in Indian Chinese cuisine due to its easy preparation and bold flavors. Visit https://easyindiancookbook.com/vegetable-manchow-soup/ for the full recipe. Ingredients: 1 tablespoon oil ½ bunch spring onion (scallions) finely chopped 1 small onion finely chopped 1 stick celery finely chopped 2 cloves garlic finely chopped 1 inch ginger finely chopped 1 green chili finely chopped 2 cups mixed vegetables finely chopped (I used carrot, capsicum, beans) 2 tablespoon dark soy sauce 2 tablespoon vinegar 1 tablespoon chili sauce ½ teaspoon ground pepper Salt to taste 3 cups vegetable stock 3 cups water 1 cup fried noodles 2 tablespoon coriander leaves (cilantro) To make the slurry 2 tablespoon cornstarch ¼ cup water