I first tasted this sweet, garnet-hued jam as part of a cheese antipasto at Osteria Morini, in Washington, D.C., with extra-aged Parmigiano-Reggiano, Pecorino Toscano, and pungent Gorgonzola. I’m grateful to executive sous chef Ben Pflaumer for sharing the recipe. Tropea is an ultra-sweet red onion. If you’re a gardener, you can grow your own. Otherwise, […]