After sparking debate about his weight, Derek Jeter was seen pigging out Monday night in New York. The injured slugger (who seemed in a recent shot to be packin’ on the pounds) was at Lower East Side foodie hot spot Pig and Khao — run by former “Top Chef” contender Leah Cohen — where spies say he chowed down on the joint’s house specialty Sizzling Sisig. After finishing the Filipino delicacy, made from pig’s head and liver, the Yankees shortstop was heard calling the dish “a game changer.” But! The fatty-sounding entree may not be so high in calories, weighing in at fewer than 300 in a 9-ounce serving.