cook more, cook healthy

I like to cook for my wife because she really appreciates it. However, I seem to only know how to cook a few things. Every once in a while I come up with something new, but I am not sure how healthy it is at times. Sweet corn cake be damned! I want to cook healthy more often so it becomes a habit. I want healthy cooking to become part of my life so that when we have children they grow up eating healthy and don’t have the terrible eating habits my wife and I developed as children.