White Wine Pan Sauce

Pour off all but 2 teaspoons fat from pan used to cook meat. Add shallot and garlic to pan and cook over medium heat, stirring frequently, until softened, 1 to 2 minutes. Add wine and simmer rapidly, scraping up any browned bits, until liquid is reduced to glaze, about 30 seconds. Stir in broth and simmer until reduced to 1/3 cup, 4 to 6 minutes. Stir in any accumulated meat juices. Off heat, whisk in butter, 1 piece at a time, until melted and sauce is thickened and glossy. Stir in thyme and vinegar. Season with salt and pepper to taste, spoon over meat, and serve.