Yummy, comforting deep-fried rice balls filled with ham and onion, stuffed with melty, gooey cheese! I came up with these tasty little morsels after having something similar at a tapas restaurant in my hometown. Sadly, that restaurant closed its doors, so I was forced to recreate my favorite dish. *I have made these with havarti and swiss cheeses instead of the cheddar: all are equally good!* NOTE: After reading the review, please note: You definitely want to use rice that is somewhat sticky. Do not use leftover fluffy rice that has had the starch rinsed off as they will not hold together well.