Peel and grate the bottlegourd and keep aside.
Make a paste of garlic, ginger, and green chillies. Keep aside.
In a mixing bowl or a large plate, take 2 cups of whole wheat flour, ¼ cupof besan.
Add the grated bottlegourd, chopped coriander, carom seeds, ginger-garlic-chillipaste, turmeric powder, red chilli powder, cumin-coriander powder, and salt. Mix everything well until combined.
Next, add water gradually and knead the mixture to form a stiff dough.
Now, take a small portion of the dough and roll it into a ball.
Dust it lightly withflour and flatten it slightly. Use a rolling pin to roll it out into a thin theplas.
Place the thepla on a hot griddle.
Drizzle some oil around the edges and cook on low heat, allowing it to develop a golden-brown colour on both sides.
Repeat the process with the remaining dough. Serve the Lauki Thepla warm with curds and pickle.