Multicooker Directions: In Step 1, transfer the browned beef to the inner pot of a 6-quart multicooker, reserving the drippings in the skillet. In Step 2, add the cooked mushroom mixture to the pot. Add the pearl onions, beef stock, carrots, reserved flour mixture, and remaining 1 teaspoon salt to the pot; stir until combined. Lock the lid; turn Pressure Valve to "Venting." Cook on SLOW COOK [Normal] until the beef is very tender, about 8 hours. Finish Step 2.