Rinse the capsicum thoroughly and slice off the tops. (Watch video attached to this post for better understanding).
Remove the pith and seeds using knife or back of the spoon to make capsicum completely hollow.
When the capsicum's top was sliced off, there was still some capsicum attached and we can't waste that. So we have thinly chopped the left out portion of capsicum.
Heat oil in a pan, add cumin seeds and let them splutter.
Add green chilies, onion and that chopped left out capsicum.
Add salt, red chilli powder, turmeric powder, coriander powder, garam masala and saute.
Let onion turn pink and translucent.
Now add potatoes & mash them well.
Add dry mango powder and kasuri methi.
Mix well.
Keep aside for cooling down a bit.
Now fill the capsicum with potato stuffing.
Brush oil all over the capsicums.
Arrange all the capsicums in a greased air fryer basket.
Air fry @170°C/338°F for 15 minutes or until done.
Stuffed capsicum is ready. Enjoy.