To prepare a pineapple, start by cutting it in half with a sharp knife. Then, carefully slice around the perimeter of the fruit, removing the skin. Make a horizontal cut along either side of the core, and use a spoon to scoop out the cubed fruit. Place the diced pineapple in a bowl for later use.
To start, heat a wok or large non-stick frying pan over medium-high heat. Add cooking oil and minced garlic to the pan. Cook for about 1 minute, or until the garlic is browned and fragrant.