Whether you need cooking oil depends entirely on the context of your cooking. You can cook without oil, and in some instances, it may even be preferable.
Here's a breakdown:
- Not Always Necessary: It is possible, and sometimes better, to cook without oil.
- Flavor Enhancement (Sometimes): Many believe cooking without oil allows the natural flavors of the food to shine through.
- Health Considerations: Using less or no oil can reduce fat and calorie intake.
Essentially, it's not a necessity in all cooking situations. Some cooking methods and recipes rely heavily on oil, while others do not need it at all. Consider your specific recipe and desired outcome.