Prepare all your veggies. For the cabbage, grate half of it and chop half of it for some variety in texture.
To a mixing bowl, add besan, arrowroot starch, ground spices, and salt. Starting with ⅓ cup water, slowly mix in the water and stir until you have a smooth batter that isn't too thick or too runny. Add more water if necessary.
To the same bowl, add the veggies, cilantro, and chilis. Mix everything well until all the veggies are well coated in the besan and spices.
Heat oil in a pan over medium heat. For each chilla of about 3 inches wide, use about 2 tbsp of batter. Cook until golden and crisp, about 4 minutes per side.
Serve with a chutney of your choice or vegan raita, which you can make by mixing all the ingredients in a small bowl. Raita is best made to taste!