This is simple, while you are making your salad, slicing the bread, pouring your wine, and setting the table, your meal will be made all in twenty minutes. This does not come out starchy, it cooked exactly right. Give it a try in your rice cooker soon.
Please remember the sauce you use should be the one that you like the best. Measure accurately the water, sauce, and the pasta. Do not think heaping is the same as two cups, if you do, then you are risking a starchy saucey result. Also I have used rigatoni and penne always with good result.