Sous Vide Steak Safety. The FDA states that beef is safe when it is held at 130Â°F for over 112 minutes, or 140Â°F for over 12 minutes. This is very easy to do with sous vide and the main reason we recommend cooking most beef cuts medium-rare since beef is most tender at that temperature.
btu per pound * pounds per gallon   OK, it sounds as if you know the value of fuel in oil btu per pound.Now find out how much a gallon of fuel oil weighs and multiply the bâ¦tu value x that weight in pounds and that is the value per gallon. Or simply, diesel fuel is #2 fuel oil which contains 140,000 btu per gallon.
â but that is not necessarily the case. Many grill aficionados say that BTUs are oversold. When you are purchasing a grill, compare the BTUs to the size of the useable cooking surface. Look for 80 â 100 BTUs per square inch of cooking space. The more BTUs a model has, the faster it will burn up your fuel, so it is wise to only go for a grill with the amount of BTUs you need to get the job done.