Mix all purpose flour with salt, baking soda, oil and sugar with like warm water.

Make a soft dough (not runny) and keep aside covered with a damp cloth for 30 minutes.

Take 1 inch balls and roll make to about 3-5mm thickness

Smear some water and put the rolled naan on a normal pan. If you use a non stick, it'll slip off. Keep on med to high flame.

Take some butter and top n serve hot with any curry of your choice