Polenta is a nutritious corn-based dish that is good for Pitta since corn can be a bit drying. However, adding a topping that is suitable for Vata or Kapha can make polenta digestible for all doshas.
Note that two types of polenta meal (or cornmeal) are available – a quick or instant variety and the traditional, slow-cooking one. For most purposes, I find that the quick polenta is good enough. Either one can be used for this dish.
The dish here makes a soft polenta. You may wish to double the quantity, as it is always good for snacks!