[EinNYC]

I tend to use coconut oil as my pareve cooking fat.

My dietician told me to use grapeseed oil to saute stuff, not olive oil. I haven't tried coconut oil yet, though it seems to be all the rage now.

[Yaelle]

Grape seed can be rancid as can any seed oil. I use coconut oil for cooking and extra virgin olive oil for cool stuff like salads or lightly, quickly sautéed food. And butter for fish, mmmmmmm!