Layered Spaghetti Bake

In a skillet over medium heat, brown the ground beef with the chopped pepper and onions. Drain off any excess fat. Add the mayonnaise, spaghetti sauce, and parmesan cheese to the skillet, and cook for another 2 or 3 minutes over a low heat setting to warm the mixture through. Meanwhile, prepare the spaghetti as directed on themanufacturer's packaging. Drain well. Place half of the cooked spaghetti in the bottom of the prepare casserole dish. Pour half of the meat and sauce mixture over the pasta and sprinkle with half of the grated cheddar cheese.