Add instant yeast and sugar and leave it for 10 minutes till it's bit foamy on top.
Once it's activated, add non-dairy milk, pinch of salt, baking powder, and Flour.
Knead well to a dough.
Cover and leave it for 30 minutes minimum so that the flour will ferment and rise.
Brush it with little oil.
After 30 minutes knead again for 2 minutes.
Divide the dough into equal portions.
Take the balls and stick some cilantro leaves and nigella seeds/ sesame seeds on top.
Then roll it to circle or oval shape.
Method - I
Heat a skillet (preferably cast-iron skillet).
Place the rolled naan on tawa.
Once you see bubbles on the surface, flip to the other side.
Cook for a minute or two. Remove from heat.
Brush with vegan butter. (for nonvegans or vegetarians brush with ghee or butter.
Method - II
Heat the skillet.
Now brush the backside of naan with water.
Place the wet side of naan on the skillet.
Now when you see bubbles on the surface, flip it with the skillet.
Cook the naan in the direct flame (like tandoori roti).
Once cooked, brush some butter or ghee on top.
Notes
add vegan yogurt while kneading flour. However, this is optional. you can also add 2 tbsp thick coconut cream for softer naan. In that case skip adding any milk or just a little if at all required.
Take instant yeast for quick fermentation. If you are taking regular dry active yeast, then keep the dough for a minimum of 2 hrs for fermentation.
You can also make the recipe yeast-free. Just replace yeast mixture with thick greek curd/ vegan yogurt, oil, baking powder. Allow it to sit for 30 minutes.
You can also replace the refined flour with half wheat flour + half refined flour.