Yes, you can cook with essential oils. I typically use the oils to enhance the flavor of my speghetti (oregano & basil) and my salsa (black pepper & cilantro). I also like to add lemon oil to my lemon blueberry pancakes as well as add a drop of wild orange to my vanilla Metabolic Blend breakfast shakes. The possibilities are endless and there is a place to find out more at the essential oil website for current recipes and cooking ideas. Check it out today.