Figure a way to cook spaghetti squash - cook it as normal and use it as you will for the first time. Take the leftovers, for me enough for the two of us, and a cast iron fry pan and melt about 1/2 inch of butter. Add the squash and sprinkle on as much oregano as you like and toss it around in the pan to absorb the butter. Add this to a baking dish and grate Manchinco cheese mixed in. Top with Parmesan cheese - goes really well with Manchinco cheese. Bake this until the cheeses melt - 350 for about 15 minutes, while you cook the rest of the meal.
I did not add specific amounts because everyone would like it different. This is definitely made to taste and specifically to use leftovers. Two of us would never finish a whole squash ourselves in one meal anyway.