Hehe, all the dishes cooked by your grandparents were fed to your previous generation!

This question can be like this,

1. Tell parents that they are old and should not work too hard. Take care of a nanny who cooks good food.

2. If you are not allowed to learn, you can steal to learn. Now it is very convenient to look up simpler recipes with the Internet. Do it with them first and then do it alone.

Buy some semi-finished products and come back for processing.