I can offer some possible reasons based on common situations:
Safety concerns: Cooking involves using heat and sharp tools, which can be potentially dangerous if not handled properly. Your parents might be concerned about your safety in the kitchen and may want to wait until they believe you are ready to handle these responsibilities safely.
Lack of time: Your parents might be busy with work, household chores, or other responsibilities, and they haven't found the time to teach you how to cook. It's essential to communicate with them and express your interest in learning to cook, so they can make time for it.
They don't know how to cook: Sometimes, parents may not be confident in their cooking skills or might not know how to teach someone else to cook. If this is the case, you could suggest learning together by following online recipes or taking a cooking class.
Age-appropriate tasks: While you may be capable of using a toaster oven, your parents might want to start by teaching you simpler tasks before moving on to more complex cooking skills. They could be waiting for the right time to gradually introduce you to cooking.
Cultural or family traditions: In some families or cultures, cooking might be considered a skill that is traditionally passed down to younger generations at a certain age or stage of life.
If you're eager to learn how to cook, consider having an open and honest conversation with your parents about your interest. Assure them that you understand the importance of safety and that you are willing to follow their guidance. Offer to help with simpler kitchen tasks or meal preparation, which can be a way to show them you are responsible and ready to learn more advanced cooking skills. You can also explore online resources, cooking classes, or cooking tutorials to start learning on your own while waiting for the right opportunity to cook with your parents.