TikTok has made more than just teenage dancers go viral—food has had a chance to shine, too! Following a shortage of feta in stores thanks to a one-pan pasta recipe, a two-ingredient meat alternative is now experiencing a moment in the spotlight. "Wheat meat" has been documented in China for centuries, but it didn't go by the name "seitan" until somewhat recently. George Ohsawa, the founder of the macrobiotic diet, coined the term in 1961, referring to a product made by his student Kiyoshi Mokutani before it hit the…