An interactive food serving package formed from a blank of paperboard has a tray with openings for receiving items, and a combined lid and game piece detachably connected to the tray. Instead of introducing sealant into the U-shaped lid flange and drying, the compound or sealant is applied to the flange base. An upper envelope section is formed from the face and an upper back part connected by a set of edges. A laboratory non-dimensional value of the correlation coefficient is independently determined from laboratory data. The dosage formulation exhibits a significant increase in bioavailability of the thiazolidinedione derivative component compared to conventional immediate release dosage forms containing only a thiazolidinedione derivative.