Pea starch is a powder made from dried peas and ground into powder. It is also a polysaccharide and nutrient in peas. Pea starch is a relatively versatile starch. It is better to use pea starch when frying crispy meat. The reason is that the fried crispy meat produced in this way is moderately soft and hard, and has a very crisp texture, but it is not as crispy and hard as corn starch.