Anyone can toss some oil into a pan and cook, but if you want to up your cooking game, consider using different oils based on the dish you're making and how you plan to cook it. Using the right one can mean the difference between a tasty, well-cooked meal.
We're not suggesting that you run out and buy a dozen different oils just in case you need them, but there is some benefit to having more than one type of cooking oil in your kitchen. Depending on whether you plan to bake, fry, broil, or grill, a different oil will yield different results in your food, and give you more control over the cooking time and temperature.