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

How to make spaghetti pizza
Preheat oven to 425 fahrenheit (220 celsius).
Grease a 9 x 13 inch baking dish.
Boil the spaghetti with the water and salt.
Cook until the spaghetti noodles are soft, usually about 7-10 minutes. Drain the spaghetti in a colander and place it in the baking dish.