Chop ahi tuna, green onions, and avocado and put in a mixing bowl
Add mayo, FYR Red, sesame oil, and soy sauce and combine all ingredients
Next cut onions about ½ inch thick and use the center of the onion for the largest rings to stuff
Use the largest ring and use 3 rings down so you can stuff the onion
Stuff the onion with the Ahi Poke mixture on a non stick sheet
Put the rings in the freezer for 15 minutes or overnight to make sure it is frozen (this will help not over cook the ahi and will be easier to work with)
Add tempura batter, cold water, and oil in a mixing bowl and mix well for 2 minutes
Dip your rings in the tempura batter and fry in 375 degree oil until golden brown on each side
Drizzle unagi sauce, spicy mayo and top with black sesame seeds and green onion
