I didn’t have spaghetti squash so I used regular spaghetti with great results. Usually I don’t really like “tomato” sauce, for me there has to be meat in it. And also I’ve never made spaghetti sauce with meatballs. So that was a first for me. I really liked the taste of all combined together. The meatballs are great and yummy. Cheese on top would be great but like that it’s very good.