Tin Chef Chuck & Sous Vide
// February 8th, 2011 // No Comments » // Blog
Sous vide is French for “under vacuum”. It was first used by the French in the 1970’s and is beginning to become more popular in the states. Sous vide uses a low temperature water bath with a very precise temperature range. It hasn’t really been adopted into the home kitchen for a couple of reasons, mainly the expense. Sous vide machines were initially adapted from science supply house lab equipment, which tended to be pricey. Also, the home vacuum machines didn’t work as well, requiring commercial sealing equipment. So a basic setup would cost several thousand dollars. Fortunately, there are now a few home units available for a much more reasonable price. I recently picked up the Sous Vide Supreme on Amazon for under four hundred dollars and I am using my cheapo vacuum sealer for now, although I must admit I have my eye on the VacMaster VP210C Dry Piston Pump Chamber Machine.
As is usually the case with me, it was an impulse purchase. My wife, Tin Chef Steve’s wife and several of the girls in my office have recently been doing the HCG diet thing. And I must say they all look great- but do you have any idea how hard it is to cook 100 grams of chicken, fish or lean red meat with no fat of any kind? A little lemon juice and seasoning- that’s it. I was inspired when I watched her cut up and weigh the meats in 100 gram portion and then place in regular zip lock bag. Over cooking a few of the little portions helped trigger my impulse- voila, two days later I was unpacking my machine.
The idea of sous vide cooking is that you cook the food at a relatively low temperature for a longer period of time. If you want your steak medium rare, the goal is to get the center pink at 131°F. Normally you need to cook the steak at higher temperatures which creates a “bull’s eye” effect, hotter at the surface with gradually decreasing temperatures towards the center. That said, the outer portion is also closer to well done. Sous vide gets everything perfectly cooked. Once done, you can quickly sear the outside to brown the meat, also known as the Maillard reaction. The Maillard reaction occurs when the denatured proteins on the surface combine with the sugars present, creating that wonderful “meaty” flavor and changes the color. High temperature, low moisture levels, and alkaline conditions all promote the Maillard reaction. In cooking, low moisture levels are necessary mainly because water boils into steam at 212° F (100° C), whereas the Maillard reaction happens noticeably around 310° F (154° C). Browning of food does not occur until all surface water is vaporized. When meat is cooked, the outside reaches a higher temperature than the inside, triggering the Maillard reaction and creating the strongest flavors on the surface. With sous vide, the Maillard reaction will never occur, thus the extra step is needed.
Cooking tenderizes food by breaking down its internal structure. This process happens faster at higher temperatures. Because sous vide is done at such low temperatures the cooking time needs to be increased to achieve the same tenderization as traditional techniques. Although it takes time, tougher cuts of meat (and cheaper) can really come out amazing. I have cooked lamb and beef so far, but I have some short ribs ready to go. The sous vide technique allows you to cook tough cuts of meat at an incredibly low temperature, allowing you to tenderize them while remaining perfectly medium-rare. This is very effective for roasts and other pieces of meat that I usually braise or roast, but often dry out or get overcooked in the process. So for my short ribs, I have read that it may take up to 36 hours. I will let you know how that works. Although possible, it is much harder to overcook things as well. Another advantage of sous vide.
Obviously, this isn’t quite a “Rachel Ray” thirty minute meal. It will take a little pre-planning; kind of tough for my personality, but I’m working on it.
My first Sous Vide Experience
I picked up a few really nice filet mignon cuts, a lamb steak, and some short ribs. For the HCG diet, I cut the filets into about ¾ inch slices, which came amazing close to 100 grams. I adjusted the weights and sealed each in a vacuum bag with various spices. I really mixed it up- Cajun, garlic, thyme and a few other combinations. For the lamb, I tossed in some Herbes de Provence. I tossed the bags into my Sous Vide Supreme set at 132° F for about 2 ½ hours. I then dropped one filet into a hot nonstick pan to quickly brown them. Pretty darn good… And my wife has 5 other meals in a bag ready to go. I am looking forward to the short ribs and I can’t wait to start playing with eggs. Now that I think about it- I bet I can come up with a pretty amazing Jigs Dinner…
Tin Chef Chuck









