Cook the vermicelli in lots of water till done. Drain into a colander, rinse throughly with lots of water to avoid it from sticking to each other. Set aside.
In a saucepan, heat ghee. Saute the onions and green chillies with a pinch of salt till soft.
Add the tomatoes and cook till tomatoes are mashed up.
Add in the frozen mixed vegetables, turmeric and chilli powders and cook till the vegetables are soft. Sprinkle very little water for some moisture.
Now add the cooked vermicelli and give it a very good mix.
Keep on low flame for around 5 minutes on closed lid.
Finally sprinkle in the garam masala and chilli flakes and give one final mix.
Serve warm!