The best French onion soup is served in a cozy French bistro. It comes in a two-tone stoneware crock with bubbly cheese cresting its edges and drizzling down the side. It’s rich, it’s complex, it’s filling thanks to the crouton—and, frankly, it doesn’t taste a whole lot like most of the canned French onion soup … Continue reading The Best French Onion Soup at the Grocery Store Isn’t Easy to Find (But We Did)