Heat oil in a kadai. Add in ginger, garlic and saute for a min.

Now add in onions, green chilli and saute for 5 mins till it turns light golden.

Now add in salt and all the spice powders. Mix well.

Add in mushroom and toss well with the masala.

Cook this for 10 mins so the mushroom gets cooked.

Throw in tomatoes and saute for a couple of mins, so it gets slightly cooked.

Squeeze in some lemon juice and mix well. Your masala is done.

Now take dosa batter and start making dosa. Drizzle in some oil and use a spatula to smoothen the top.

Let this cook for a min so the bottom gets slightly crispy.

Place some stuffing on one side  fold over and serve.