heat 1 tablespoon oil in a wok or deep kadai, add garlic, ginger & saute for a few seconds until fragrant. Add green chilli, onion petals and saute for 1-2 minutes till the onion edges turn light golden. Add red & green capsicums and toss for a minute. Add fried idlis and toss for a minute. Add soy sauce, ketchup, schezwan sauce, salt and toss for 1-2 minutes till the idlis are well coated with the sauce. Garnish with spring onion greens and serve.
2 teaspoons finely chopped garlic, ½ teaspoon finely chopped ginger, 2 green chillies, 1 cup onion petals, ½ red capsicum, ½ green capsicum, 1 ½ teaspoons light soy sauce, 2 teaspoons ketchup, 1 tablespoon + 1 teaspoon schezwan sauce, ⅛ teaspoon salt, 2 tablespoons finely chopped spring onion greens