Queen……….
I don’t care for the taste of walnut oil. Our Rav also says Canola is Kitnios.
I grew up with Peanut oil or schmaltz.
I still use schmaltz for many things, olive for non-cooked foods (salads, etc.) and succumb to cottonseed for most frying.
It’s only 8 days, we manage to not ruin our collective health because of Pesach.