Ground beef prices at major U.S. retailers have climbed sharply in recent years, with ground beef regularly exceeding $5 a pound in many markets. That number matters on a Tuesday night when three people are hungry and the clock says 6:15. There is a better move sitting in your pantry right now, and it has been sitting there since the last time someone bought it for … [Read more...] about Why Pinterest’s 600 Million Users Are Putting Sardines in Their Pasta This Summer