carnaroli acquerello is a very popular variety of rice in italy. it is grown in the piedmont and lombardy regions, and is considered one of the best rices for making risotto. carnaroli acquerello is renowned for its superior quality, with larger, firmer grains than other carnaroli varieties. it is also rich in amylopectin, a substance that gives it a creamy, velvety texture when cooked. It is also rich in amylopectin, a substance that gives it a creamy, velvety texture when cooked. carnaroli acquerello rice is a choice option for lovers of risotto and rice-based dishes.