1 Place the meat in the oven and cook for 20 to 30 minutes at the high temperature. 2  Then lower the temperature to between 275Â°F and 325Â°F and roast until done (see doneness guidelines below). An electronic meat thermometer can be programmed to beep when the meat hits the target temperature. 2  Beef and lamb are medium rare when the internal temperature of the roast has reached 135Â°F; medium is 140Â°-145Â°F. Pork should be cooked to 145Â°F. 3  Veal is usually served medium (145Â°-150Â°F) or medium-well (155Â°F).
For the former Michigan State Senator, see John F. Kelly (politician). John Francis Kelly (born May 11, 1950) is the fifth and current United States Secretary of Homeland Security. He is a retired United States Marine Corps general and the former commander of United States Southern Command, the Unified Combatant Command responsible for American military operations in Central America, South America and the Caribbean.
Donald Trump picks Gen. John Kelly for Department of Homeland Security secretary. Donald Trump is tapping Gen. John Kelly to run the Department of Homeland Security, CBS News confirms. The final request and acceptance, sources told CBSâ Major Garrett, occurred while Kelly was traveling in Europe. His pick for DHS secretary will be announced by the transition staff in the coming days. Kelly is the third general tapped by the president-elect, joining Gen. James Mattis, Mr. Trumpâs pick to become the next secretary of Defense, and Lt. Gen. Michael Flynn, Mr. Trumpâs incoming national security advisor. Like Mattis, Kelly is a Marine with a reputation for bluntness.