Portuguese New England Clam Boil Recipe from the Tasting Table Test Kitchen Yield: 8 to 10 servings Ingredients 2 tablespoons olive oil 3 yellow onions, thinly sliced 2 garlic heads, split in half 4 thyme sprigs 1 fresh bay leaf ½ teaspoon whole black peppercorns ¼ teaspoon crushed red pepper flakes Kosher salt, to taste…