This is a test of commonsense. Complete the next sentence:

How to make a pasta bake
Preheat the oven to 350 f (175 c).
Cook the pasta in salted water for 3 minutes less than the recommended time, then drain it and set it aside.
You are under-cooking the pasta because it will finish cooking in the oven.
Pour half of the marinara sauce and half of the pasta into a lightly-greased casserole dish. Gently toss the two together until the pasta is evenly coated.