Rigatoni Rigatoni Rigatoni are a form of tube-shaped pasta of varying lengths and diameters originating in Italy. They are larger than penne and ziti, and sometimes slightly curved, though nowhere near as curved as elbow macaroni. Rigatoni characteristically have ridges down their length, sometimes spiraling around the tube, and unlike penne, rigatoni's ends are cut square (perpendicular) to the tube walls instead of diagonally. The word "rigatoni" comes from the Italian word "rigato" ("rigatone" being the augmentative and "rigatoni" the plural form), which means "ridged" or "lined", and is associated with the cuisine of southern and central Italy. Rigatoncini are a
Alkaline pasta what is left is alkaline—enough to cause discomfort if touched to the skin. In plain text, the chemical reaction is sodium bicarbonate (baking soda) + heat → sodium carbonate + water vapor + carbon dioxide gas. Only a very small of amount of the resultant sodium carbonate is used in the preparation of McGee's pasta dish, just 1 teaspoon of it to 1-1/2 cups of semolina flour. When preparing the pasta, the sodium carbonate is first dissolved in a small quantity of water, which is then slowly added to the semolina. Afterwards, the kneaded dough is allowed to rest for