CPC F24C 7/087 (2013.01) [F24C 7/02 (2013.01); F24C 15/003 (2013.01); H05B 6/687 (2013.01)] | 18 Claims |
1. A heating cooker comprising:
a main body comprising a heating chamber in which a food ingredient is disposed;
a heater configured to heat an inside of the heating chamber;
a temperature detector configured to detect an internal temperature of the food ingredient; and
at least one processor configured to:
control the heater to perform a low-speed heating cooking operation, in which the internal temperature of the food ingredient is increased to a first reference temperature by setting a rate of internal temperature rise of the food ingredient equal to or less than a first reference rate;
control the heater to perform a protein denaturation operation, in which the internal temperature of the food ingredient is increased to a temperature in a range from the first reference temperature to a second reference temperature by setting the rate of internal temperature rise of the food ingredient equal to or greater than a second reference rate which is greater than the first reference rate; and
based on a thickness of the food ingredient being equal to or less than a reference thickness, control the heater to omit the low-speed heating cooking operation, and start the protein denaturation operation.
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