natural

Didn't see a thread about them in a search here, so thought I'd make one. I've never really used many insecticides on the garden or orchard, though I've been known to use sweet lime dust on taters or cukes for keeping off certain pests and I once tried a soapy water spray. Other than that...

I'm looking for a recipe to make my cousin a cake for passing National Ski Patrol. He is trying to eat natural ingredients, being a very important cake I really want it to be natural ingredients just like he has been trying to eat.