Savoury, Cabbage, Onion Dosa Recipe. Cabbage Sanna Polo in Konkani. Vegetarian, vegan dosas served as a side dish for lunch, dinner. Yup, these spicy dosas aren't made for breakfast. They're delicious & are made with different veggies as toppings. Pickled bamboo shoots, colocasia leaves, drumstick leaves, drumstick flowers, basella (Malabar spinach), talinum, cauliflower, cabbage, onions are used to make these dosas. GSB Konkani cuisine recipe.