Sauce, Pasta, Restaurant Mimicry – What is Domino’s Pasta White Sauce Made Of? Ingredients and Recipe

You know, I'm right there with you on the sacrilege part, but nowadays I microwave pasta all the time. You need to use a non-starchy pasta for this to work. I use plain store-bought Barilla Plus because I love it anyway. For fresh pasta, you could try a small experiment; I've never tried with freshly-made pasta.

It takes less time than boiling on the stove for me because I do this:

1. Fill up the electric kettle with water and turn it on.
2. I use a 1/2 gallon Pyrex measuring cup as my "pot", and I put an inch or so of water in that and pop it in the microwave for four minutes to warm it up.
3. When the water's boiling in the kettle and the oven timer expires, I take out the Pyrex container, add the pasta and a little oil and some salt (optionally a little vinegar), and then pour in the boiling water to cover by an inch or so.
4. Dumpling-like pasta (rotini or penne) take about 8:30 to cook on high (I've got I think an 1100 watt oven; experiment); spaghetti 5:30, thin spaghetti 4:30.

I know it sounds like a horrible sin, but I started doing it when I needed to cook small portions of pasta for my kids. I tried it myself, and realized that I could tell absolutely no difference from the results I got in my big pasta pot. When I need to boil a lot of pasta (like 2 14oz boxes) I still use the big pot of course, but a pound or less actually cooks up perfectly fine. My pasta cooker is enormous and takes a long time to come up to the boil.

Now once I tried this (not thinking clearly, obviously) with some very starchy, fancy pasta, and it did not work at all. But maybe because it's got so much extra protein, Barilla Plus comes out absolutely fine. (It's good for you too.)

edit — Here's an update: I still do this, but recently one of the seemingly endless succession of microwave ovens I've had recently died, and I'm pretty sure it's because it somewhat frequently overheated while doing this very thing (cooking pasta). Now I don't blame the technique, really, since an oven should probably be designed with the possibility of hot stuff being inside of them for some periods of time, but be warned. (It overheated probably 10 times or so over the course of a couple years before dying, so it was right about at what I find to be typical end-of-life anyway.)

I believe the primary reason is that the pasta water is already hot. When you need to thin your sauce on short notice, you add hot pasta water and it will not cool down your sauce. Secondary benefits are:

1. The pasta water has nice salinity, so you're not diluting the salinity level of the sauce. This assumes you salted your pasta water. You did, right?
2. There is some starch in the pasta water. However, since the pasta water has already achieved a high temperature, any thickening benefit would already be achieved. If your pasta water is anything like any I've ever seen, it's just about as runny as any other water. So this benefit is probably negligible. Perhaps it has more of an effect once the pasta water added to the sauce has reduced.