*Note for cheese: I enjoy using a mixture of cheeses for this recipe. In the Netherlands, we have a bag of grated cheese that is a mixture of "spicy and old" which is really good. But a mixture of cheddar and gouda are great for this. **Note for serving: An extra (and possibly easier way) to serve this is by adding the spaghetti straight into the pot of sauce and combining it there. That way, all the spaghetti will be covered with the sauce. I've done it both ways and they both work great!