Step one:
Draw a bunch of small circles.
Step 2:
Then draw an oval around them.
Step 3:
Draw three vertical lines downward and connect them with arcs to form sushi.
Step 4:
Use the same method to draw another sushi at the back.
Step 5:
Then draw two ovals below as plates.
Step 6:
Finally, apply a nice color and the sushi is ready.