Baked Macaroni without potatoes

4 slices white bread, torn into quarters 2 tablespoons unsalted butter , melted 1 For the topping, process the bread and butter in a food processor fitted[...]

1 cup barilla plus pasta (Elbows, Penne or Rotini) 1 zucchini , cut into 1/2 inch cubes 1 small eggplant , cut into 1/2 inch cubes 1 bell pepper , diced 1[...]