Instructions

1. Preheat oven to 350 F. Brown the hamburger and the onions in a medium-size sauce pan. Drain the hamburger and return it to the pan. While the hamburger is browning, start the spaghetti.

2. Add the cream cheese and the processed cheese to the hamburger after draining the fat. Stir continuously until the cheese melts and is blended with the hamburger. If you make your own sauce, you can brown the hamburger in a skillet but still add the cheese to the hamburger.

3. Add the spaghetti sauce and bring to a simmer.

4. Prepare to layer the pasta and sauce once everything is cooked. Spray the casserole dish with nonstick spray. Spread a layer of spaghetti in the bottom of the pan.

5. Spoon a layer of the meat sauce over the noodles. Sprinkle shredded mozzarella and shredded cheddar over the sauce.

6. Add another layer of spaghetti noodles and then a second sauce layer. When you add the shredded cheese this time, make sure it covers the spaghetti and sauce completely.

7. Bake 20 to 30 minutes or until all the cheese melts. Serve hot.