Toss the sliced onions with salt and pepper ... Remove top tray and parchment and allow tart shells to cool. Blanch tomatoes in 4 quarts of boiling water for 15 seconds each, and immediately ...

or 20 ounces cherry tomatoes 1 large yellow onion, peeled and quartered ½ cup plus 1 tablespoon olive oil, plus more for drizzling Kosher salt and freshly ground black pepper 1 head garlic ...