Can a kid live on Mac N Cheese alone?

I have the pickiest eaters ever. Well, maybe not ever. I heard of a kid who would only eat Teddy Grahams. I'm seriously tired of trying new things only to have the kiddos refuse to eat it. Case in point, today I made homemade chicken pot pie. What's not to like? Especially with cornbread crust. They wouldn't touch it, except to eat a tiny bit of the cornbread.

I'm told that when you get the kids involved in cooking, they will be more likely to eat it. The boys tried to join me to make the pot pie today. Parker pulled up a chair and immediately fell off and split his lip. When safely back up on the chair, all he wanted to do was attack the cookie jar. Next, Dillon pulled up a chair, got bored when he found out cookies were off limits, and left the room. Two minutes later, he was back and pulled down both chairs sending Parker flying yet again. Needless to say, the boys were then banned kicking and screaming from the room.

Am I doomed to eating Mac N Cheese forever?