Cook the sliced Spam in a large skillet over medium heat for 2-3 minutes per side.

Meanwhile, after the steamed rice has cooled a bit, wet your hands, take 1/4 of the rice, and make a rice ball about the size and shape of the meat. Repeat to make the 3 remaining rice balls.

Place 1 piece of meat on a rice ball and wrap with a Nori strip. Repeat wth the 3 remaining rice balls.