Cook spaghetti according to package directions and drain.
Combine ground beef and onion in a large skillet and brown. Drain grease.
Return beef and onions to pan and add spaghetti sauce. Bring to a simmer.
In another small bowl, combine cream cheese, milk, and garlic powder. (You may need to microwave the cream cheese a bit to soften it if it is not at room temp.)
Spray a 9X13-inch baking dish with nonstick cooking spray and layer noodles, then cream cheese mixture, then meat sauce. Top with mozzarella and bake for 25 to 30 minutes or until cheese is melted a bubbly.
* If nutritional values are provided, they are an estimate and will vary depending on the brands used. The values do not include optional ingredients or when ingredients are added to taste.
Loved this recipe?Scan the QR code to leave a review!