How To Cook Sirloin Tip Roast Beef

sirloin tip
a cut of beef from the upper end of the sirloin

roast beef
beef roast: cut of beef suitable for roasting
Roast beef is a dish of beef which is roasted in an oven. Essentially prepared as a main meal, the leftovers can be and are often served within sandwiches and sometimes is used to make hash.
a trick where a kiteboarder jumps and grabs the heelside (back) of the board between his/her legs.

how to
Providing detailed and practical advice
A how-to or a how to is an informal, often short, description of how to accomplish some specific task. A how-to is usually meant to help non-experts, may leave out details that are only important to experts, and may also be greatly simplified from an overall discussion of the topic.
(How To’s) Multi-Speed Animations
Practical advice on a particular subject; that gives advice or instruction on a particular topic

cook
(of food) Be heated so that the condition required for eating is reached
Heat food and cause it to thicken and reduce in volume
English navigator who claimed the east coast of Australia for Britain and discovered several Pacific islands (1728-1779)
prepare a hot meal; "My husband doesn't cook"
Prepare (food, a dish, or a meal) by combining and heating the ingredients in various ways
someone who cooks food