While rice is cooking (see notes for recipe link) prepare sweet potato by peeling and slicing into fry-sized strips.
Combine soy sauce, brown sugar, sesame oil, and garlic powder in a small bowl.
In an oiled baking pan or baking sheet, place sweet potatoes and toss with soy sauce mixture.
Bake in prepared oven for 15 minutes, remove and toss. Place back in oven and bake an additional 15 minutes.
Remove from oven and cool.
Spicy Mayo
In a small bowl combine mayonnaise and sriracha sauce. (If you have a small squeeze bottle, spoon sauce into bottle-see notes) Add additional sriracha sauce for more spice!
Sushi Rolls
How to roll - Spread the rice to the bottom and side edges, leaving about 1 inch of the top of the sheet.
Place filling at bottom of sheet, and begin rolling, making sure to tuck the sheet as you go making a tight roll. Slice into 1-2 inch slices. Top with fried onion rings and spicy mayo and Enjoy!
For Spicy Mayo- if you have a small squeeze bottle, spoon spicy mayo into bottle. Makes for a beautiful and fun presentation! I personally use these squeeze bottleSushi is always more fun to eat with Chopsticks!