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).
Definition of beaker. 1  1 : a large drinking cup that has a wide mouth and is sometimes supported on a standard. 2  2 : a deep widemouthed thin-walled vessel usually with a lip for pouring that is used especially in science laboratories.