Focaccia–daintily dimpled and gleaming with olive oil—is seemingly everywhere these days. As these chefs prove, the Italian flatbread makes for a stellar sandwich. Here’s where to get your fix. Ama ...

Then I put the second piece of toast on top and sliced it diagonally. Before I tried the vegan BLT, I made a sandwich with real bacon to compare Overall, the vegan BLT was tasty, but I preferred ...