The process for preparation of Instant Cereal Food where in said process comprises of following steps. (a) peeling the cob (b) corn kernels are removed from the cob. (c) passing the kernels through conveyor for grading & taking out foreign matter the foreign matter is taken out manually whereas grading happens in a perforated stainless steel grader. (d) after that com kernels are steamed, the range of temperature is between 60 to 70 °C. (e) corn kernels then go through a process of passing through hot & cold water cycle (f) after cooling the kernels to room temperature the same is put in a blast freezer for freezing at a temperature of -36 °C for around 12 hours. (g) After the desired temperature is reached the kernels are put in cup of desired weight.