Multicooker Directions: In Step 1, stir together the butternut squash, water, onions, parsnips, stock, apple, rosemary sprig, salt and pepper in the inner pot of a 6-quart multicooker. Lock the lid; turn Pressure Valve to “Venting.” Cook on SLOW COOK [Normal] until the vegetables are tender, about 7 hours. Turn off the cooker. Remove and discard the rosemary sprig. Complete Step 2.