Wash and soak moong dal overnight.
Drain and add dal to a grinder jar.
Add ginger, green chilies, coriander stems, black pepper corns and curd.
Grind to a smooth paste and add to a bowl.
Then add semolina, onion (finely chopped), carrot (grated), capsicum (finely chopped), coriander leaves, cumin seeds, turmeric powder and garam masala.
Give it a good mix.
Rest it for 10 minutes.
Then add baking soda and water over the soda.
Whisk it so well.
Drop bit of oil in each cavity of appe pan.
Brush to grease entire cavities.
Then add 5-7 mustard seeds and one curry leaf in cavity.
Over that, drop the moong dal batter upto 3/4th cavity.
Put a lid and let it cook on low heat for 4-5 minutes.
Thereafter turn the sides of each appe.
Cook for 5 minutes from other side as well.
Moong dal appe are ready. Enjoy hot with coconut chutney or any other dip of your choice.