Bengali without posto(poppy seed)? - impossible. Bengali without aloo(potato)? - no way. I specially can't live without these two. 'Aloo posto' or 'aloo fulkopi posto' is my favourite weekday's lunch with steamed rice and hot daal. My hubby is very fond of 'fulkopi' (cauliflower), that's why I added this in the gravy. But if you don't like you can totally skip this part. The most simple and easy recipe is this one. Here is how I made it ...