If you like spaghetti and meatballs but want to do without the pasta try meatballs, tomato sauce, and vegetables.
Make the meatballs with egg but without breadcrumbs.
For vegetables try eggplant, zucchini, and green peppers. Garlic and onion (powder works but fresh is better) are great for flavor as are herbs such as basil and oregano.
Putting in some white beans is good, too.