Something is being fried in the hot oil (placed in a kadhai or frying pan on a stove) and the hot oil is smoking. This is not healthy as smoking oil releases toxins.The oil is too hot.
This is a cut-out against a white background and you can see papad (Indian fried snack) being fried in the hot smoking oil on a gas stove.
Another cut-out of snack food being fried, against a white background.
Related Photographs: High Calorie Food - Sausages and Fries or Fried and roasted insects or Chip Making Machine in Kerala which shows banana chips being fried in hot oil.
Or try the label "Food" for different types of cuisine, snacks and people cooking food.