Cooking a Large Roast Medium Well Done. I have a round beef tip roast, 11 pounds. I have never cooked more than a 4- to 5-pound roast. I need to know how many hours to cook for medium well.We are having 20 people over in less than a week, so I have to know soon.I have an electric oven, if that helps. have a round beef tip roast, 11 pounds. I have never cooked more than a 4- to 5-pound roast. I need to know how many hours to cook for medium well. We are having 20 people over in less than a week, so I have to know soon. I have an electric oven, if that helps.
freezer (plural freezers) 1  An appliance or room used to store food or other perishable items at temperatures below 0Â° Celsius (32Â° Fahrenheit). 2  The section of a refrigerator used to store food or other perishable items at a temperature below 0Â° Celsius (32Â° Fahrenheit).
When the freezer reaches temperature, the unit cycles off, no matter what the refrigerator temperature is. Modern computerized refrigerators do not use the damper system. The computer manages fan speed for both compartments, although air is still blown from the freezer. Air from the freezer section is diverted to the refrigerator door, to cool milk or juice stored in the door shelf. 2  A drop down door built into the refrigerator main door, giving easy access to frequently used items such as milk, thus saving energy by not having to open the main door.