The correct answer is C. Chhugtai.
Chhugtai is a heavy meal served to workers during the harvest season. It is a very special dish of Ladakh. The dough is in a shape of bow-tie and is cooked with a thick soup of either vegetables or meat.
Paba is a type of bread that is made in Ladakh. It is made from wheat flour and water, and is cooked on a griddle. Tapu is a type of rice that is grown in Ladakh. It is a short-grain rice that is sticky when cooked. None of the above options are a heavy meal served to workers during the harvest season.