This is suitable for packed lunches.
Dosa batter - 2 cups
Sambar - 2 cups ( remove the vegetables)
Oil - to make dosais
Any dosa batter can be used. Kal dosai batter is ideal.
Make soft dosais.
On the first dosai, as soon as it is removed, pour sambar all over & spread liberally.
Stack one dosai over the other, repeating the procedure.
When cold, cut into triangles.
Serve with extra sambar, if preferred.
The sambar should be made quite spicy to make the soaked dosais very tasty.