Hello I am going to try Anne Seranne's Roast beef for my guests this Chrismas, and I have a question. I have 2 roast about 4lbs each. I am wondering how I shoud time them? Time them as 8lbs or time them as 4lbs. Thank you.
Time them as 4 pounds, and make sure there's plenty of space between them in the roasting pan for the hot air to circulate.
As you can see in the recipe, I'd also recommend getting a probe thermometer if you don't have one to keep an eye on the temperature. Here's an inexpensive model: http://www.amazon.com/CDN-Digital-Programmable-Probe-Thermometer/dp/B00046YFHE
Hope you like the recipe!