Can you partially cook mostaccioli and reheat next day?

Yes, you can partially cook mostaccioli and reheat it the next day. To do this, cook the pasta until it's al dente, then cool it quickly and store it in the refrigerator. When you're ready to eat, you can reheat it in a sauce or in boiling water until it's hot. Just be mindful not to overcook it during the reheating process to maintain the desired texture.