Jesus Sing

Stephen Sing was a cocky bastard who cooked some amazing authentic Chinese and wooed Ramona Flowers with his perfectly steamed and MSG-free soup dumplings when she walked into the restaurant he was working at after she was turned down for an Amazon.cn job. His black belt cooking prowess was so kung pow ridiculous, that not only did he make Ramona get over Gideon with each bite of his Peking duck, but he effectively dissolved the League of Evil Exes with his Buddha-Palm casserole, but earned their good will and Gideon's funding to open up his five-star restaurant in downtown Toronto, and Ramona and Stephen had a deliciously awesome relationship.

That was before Stephen (now Jesus) screwed around with the time-space continuum.

In an effort to stay fresh, he used an MSG-induced coma to travel back in time to China to learn ancient cooking techniques. Unfortunately, due to slight miscalculation that you can blame on him lacking the basic Asian skill of theoretical calculus, he ended up in Mexico as a matador's slave cook and fell in love with a Ramona Fleurs. He was thrust back to his time when he created MSG by accident while trying to fuse Mole sauce and Duck sauce and was horrified that he had changed his history altogether (as well as break a few basic ideas of time travel by assuming there's one timeline) and was now Jesus Sing, an angry, bitter Hispanic-Chinese cook at a crappy Chinese-Mex fusion restaurant that his late mom, Ramona Fleurs, created in memory of her missing lover. Not only had his delectable Chinese cooking style turned into a fatally spicy devil child of Chinese and Mexican cuisines, but he had also hospitalized Ramona Flowers with habanero soup dumplings and thus, never got laid. Amazon.cn, out of pity, gave Ramona a courier job after she recovered from her second-degree burns.

Shortly after, he applied to the League of Evil Exes as the 8th Evil Ex based only on technicality after explaining his history to Gideon Graves.

/that was super convoluted, I swear he started off much simpler until I started adding more shit because my mind exploded with ridiculous and OH ADD MORE FOOD IN. Kudos to anyone that knows who the character is a homage to! And I guess to whoever read all of that lol.