Quote by gone fishing
>With an in-oven thermometer there is no need to open the oven to check the temperature. Well, until it's done that is. There's also no need to have multiple holes where the thermomter has gone into the meat. You stick it once before cooking (from the top...on an angle going into the thickest part of the meat) and leave it. If you stick it in before cooking...the outer "crust" will brown and harden around the probe. If you forget and stick the probe in after the roast is good and hot...you have a running well of juice coming out where you just stuck the meat.
I am a seasoned Chef and I do use in oven thermometers all of the time. Believe me when you are cooking multiple items and serving three parties at once there is no way one can keep in thier head all that is going on in the ovens as well as dealing with the issues that may arise when cooking banquets for weddings, company parties, dealing with clueless wait staff, etc. In oven therms react exactly as you outlined above. There isn't any blood/juice loss as long as you don't pierce meat that has already been cooked. Piercing it raw then cooking is the way to go if you are using an in oven thermometers. I have had great success with these. I cook until the temp hits 125. Then I pull it out and let it stand for 30 minutes. The carry over cooking tops it to 140. Be sure that the roast isn't in any area that has drafts of air blowing on it as this will cool it down before it hits 140. The result is a perfect med.rare from end to end. I don't really use the so many minutes per pound rule due to the fact that many times the roast tends to overcook due to a plethora of reasons, (altitude vs. sea level, fat/marbling content, size, shape, is your oven "hot" or does it run a little cooler at different temps, hot spots in the oven, are you placing a mirepoix in the pan as this now becomes more of a pseudo pot roast and does cause steam to emanate from the vegetables as the roasting proceeds, etc.)
Any ways I hope all turned out well for you. I had roast goose for Christmas eve. That turned out perfectly roasted and yes I used an in oven thermometer while I did a number of tasks including drinking and being merry. :beer:
Happy Holidays, happy new year, etc.
David