I came across this website when looking for how to add essential oils to cooking and thought this might be helpful to someone else:  http://www.eondreamteam.com/using-doterras-essential-oils-for-cooking

It's for a specific brand, but I thought it was still helpful. I'm going to be getting their lavender soon to try out with a blueberry fresh fruit cake (Mimifix's recipe on her blog is AMAZING btw.....).