A substance added to food to maintain or impart a certain consistency , to improve or maintain nutritive value , to enhance palatability or flavor , to produce a light texture , or to control pH . Food additives are used to help bread rise during baking , to keep bread mold-free , to color margarine , to prevent discoloration of some fruits , and to ...
Speed cooking time by setting your Crock-Pot to high and cooking a sirloin tip roast for four to five hours. This may result in a less-tender roast, however, because the combination of low cooking temperatures and time produces a more tender roast. Kitchen knife.
Instructions. Set the sirloin tip roast out at room temperature for two hours so that it cooks evenly. Place the roast on a roasting rack inside a roasting pan to keep it from sitting in its own juices. Heat the oven to 350 degrees Fahrenheit.Coat the sirloin tip roast lightly with vegetable oil so that the seasonings will stick. Rub the seasonings into the meat with your fingers. Bake the roast in the preheated oven for 2 Â½ to 3 Â½ hours or until the meat reaches 130 to 135 degrees Fahrenheit for a medium-rare meat.Cook the roast to a temperature of 120 to 125 degrees for rare meat, 145 to 150 degrees for medium and 155 to 165 degrees for well-done.nstructions. Set the sirloin tip roast out at room temperature for two hours so that it cooks evenly. Place the roast on a roasting rack inside a roasting pan to keep it from sitting in its own juices. Heat the oven to 350 degrees Fahrenheit.