STEP 1/6
When the water starts to boil, add spaghetti noodles and boil it for about 8 minutes to take out the noodles and not throw away the boiled water. (Please add the scene of boiling noodles in the alio olio.)
STEP 5/6
Put 2C noodle water, 1+1/2C tomato sauce, and a little bit of basil powder in a pan, season with salt and pepper, and boil for about 3 minutes.