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.
Quick Answer. The tri-tip, which is a sirloin subprimal cut of beef, may be oven roasted in the oven at 425 degrees Fahrenheit for 30 to 35 minutes for medium-rare doneness and 40 to 45 minutes for medium doneness. Since tri-tip cuts have very little fat, roasting in the oven past medium doneness is not a good idea.