This is one that I have discovered every one of my kids will eat. I have been known to sneak some pureed carrots or squash in. But don't tell them that. I'm just going to give you the link to this one because it is one from good ol' Betty. Betty Crocker that is, not Betty Rocker who is also talented with the recipes.
Betty Crocker's Speedy Lasagna Supper
The only big thing that I change about this recipe is that I use just one pound of beef. You can add all kinds of stuff to it.