Cooking videos are all the rage these days. On TikTok and Instagram, a snappy, to-the-point cooking demo can rack up millions of views. Most of these videos have one thing in common: They make the ...

A few months ago, a decidedly unsexy, 1970s-era diet food began flying off supermarket shelves. Nearly overnight, cottage cheese was as trendy as Barbie pink. People put it in dips and pasta sauce.