blazingstar wrote:
Cooking is more of an art than a science. I've never found times to be accurate.
For pasta, put some salt and some olive oil in the water you will cook it in. This helps keep the pasta from sticking to itself. Drain in a colander, toss it a bit and then put it back in the pot it was boiled in with the lid on to keep it warm while you finish up the sauce.
I just test the pasta by taking a bit out and chewing on it. I like pasta al dente, but my husband likes it soft, so I have to try for the middle.
The sauce won't stick very well if there is oil on the pasta.
I have never had a problem with it sticking if I had enough water at a high boil. I prefer to have enough water boiling that it won't stop boiling when I add the pasta. A vigorous boil, by itself, should keep it all moving so that it won't stick together. If that's not enough, stir it a few times, especially if it stops boiling when you add the pasta to the water.
The sauce should be completely ready to go when the pasta is finished. Many people will take the pasta off the stove a minute early, add a bit of water from the pasta to the sauce as well as the pasta itself so that the sauce will thicken from the starch in the pasta, and then let the pasta finish in the sauce.
Perhaps it is the waiting for the sauce that is causing it to stick. Rinsing the pasta in cold water is not considered to be the right way of doing it, but on those very rare occasions when I cook it in advance (probably once every ten years), I rinse it off to stop the cooking action.