Things to take care while making Roasted Zucchini with Spaghetti. Season with additional salt & pepper if desired, then serve hot. Garlic Parmesan Zucchini – If you are too apprehensive about the above combination and want to go with something truly classic, then there cannot be anything better than Garlic Parmesan combo. Zucchini Spaghetti (also known as zoodles) is a super delicious way to prepare zucchini. Drain, reserving 1/2 cup of the pasta cooking liquid. Continue to cook for 1-2 minutes. This simple recipe for Zucchini Spaghetti is super quick to prepare, and it is perfect for those nights when you don’t have a lot of time to cook dinner for the family, but still want to serve something healthy and delicious. Plus, it’s ready in minutes! Since I have made this recipe, I can tell you what can go wrong. Add the drained spaghetti and tomatoes to pan. Add zucchini to the frying pan just before draining the cooked pasta. Meanwhile, cook the spaghetti in a large pot of boiling salted water until al dente. If using fresh basil add this now, also add any additional olive oil if the dish is dry.