To be used with your instant pot or pressure cooker - Test Kitchen tips
The next day, stir a little heavy cream or sour cream into leftover sauce and serve over pasta.
We use the saute feature to brown the beef for added flavor.
Select saute setting, and adjust for high heat, in a 6-qt. electric pressure cooker. Heat 2 teaspoons oil. Sprinkle beef with salt and pepper. Brown meat in batches, adding oil as needed. Transfer meat to a bowl. Add wine to cooker, stirring to loosen browned bits. Return beef to cooker; add mushrooms, onion, broth and Worcestershire sauce. Lock lid; make sure vent is closed. Select manual setting; adjust pressure to high, and set time for 15 minutes. When finished cooking, quick-release pressure according to manufacturer's directions.
Select saute setting, and adjust for high heat; bring liquid to a boil. In a small bowl, mix cornstarch and water until smooth; gradually stir into beef mixture. Cook and stir until sauce is thickened, 1-2 minutes. Serve with mashed potatoes. Yield: 4 servings.