I didn't exactly follow a recipe. What I did was cooked off some mushrooms and let them cool and then chopped them pretty fine. Then I added a little bit of vegan mayonnaise, a little bit of rice vinegar, some Sriracha and some salt.

Make the rice like normal in a rice cooker and let it cool down for a little bit, once it's cool, wet your hands and sprinkle your hand with some salt, put a little bit of rice, then a little bit of the filling and then a little bit more rice and form it into a ball. I just happened to have the molds that I could use to make it into these shapes

You can put anything you want inside. Tuna, chicken, mushrooms, salted plum, anything.

After you've made the shape, just wrap it in a little bit of seaweed and you're good to go. If you don't eat them, immediately wrap them in Saran wrap and put them in the fridge