Instead they are soaked , possibly skinned , then ground with the addition of a small quantity of onion , parsley , spices -LRB- including cumin -RRB- , and bicarbonate of soda , and deep fried at a high temperature .

Instead they are soaked , possibly skinned , then ground , a small quantity of onions , parsley , spices -LRB- including cumin -RRB- , and bicarbonate of soda are added . It is then deep fried at a high temperature .
