Strata (aka How I Get My Kids to Eat Bread Crusts)

Every so often we have strata for supper. It's something I make that is purely guesswork and is never the same from one time to the next. Tonight's contained: bread crusts (of course), eggs, milk, cheese, zucchini, red pepper, green onions, and ham. I forgot to add some salt so it was a tad bland, but everyone ate it and no one complained. The big bonus: it was a cheap healthy meal, and I used up all the bread crusts that I toss in the freezer.