Paper-packed fish are more environmentally friendly and healthy than traditional carbon-fired fish, and they have more advantages. It is important that paper-packed fish are not easily caught in fire and are a light eater. Fish from the original common charcoal-fired roast have been continuously explored and improved to the present smokeless paper-free fish. Chongqing paper-packed fish are safe and undisturbed, easier to operate than conventional roasted fish, and tastes better than charcoal roasted fish. Snacks are made entirely of natural spices, which are roasted without the need for a charcoal barbeque, but which smell and feel. The spicy paper-packed fish abandons the traditional way of carbon roasting and replaces the carbon fire with heavy oil, less nutrient loss and more fresh fish, putting food health in the forefront. The spicy paper-packed fish completely locks the fresh fragrance of the fish through a unique formula, making it possible not only to make fish, but also to make chickens, frogs, rabbits, etc., with varying tastes and diversification。