Ah, Masala Dosa. Cheap, delicious, filled with potatoes and spices, and topped with dal. You are a beautiful thing.
This particular Masala Dosa is from Annapurna on Devon Ave in Chicago. I think it runs between $3-4 and is filling and tasty. You can go down the street before or afterwards and get an equally inexpensive fresh juice or a macheted-on-the-spot coconut at Fresh Farms International Market.