Various constructs that absorb exudates and enhance browning and crisping of a food item during heating in a microwave oven are provided. Utilizing a temperature-sensing device for measuring temperature of the fuser member during heating thereof, a validation number is computed for comparison with a range of validation numbers associated with the class. The invention further relates to corn seeds and plants produced by crossing plants of variety CV320349 with plants of another variety, such as another inbred line.