This has the comfort of a tuna noodle casserole, but modernized with Sushi Yellowfin or Ahi Tuna. While the noodle casserole is baking, you can be searing the tuna. I made this recipe up one night and it was a big hit. I get asked to make it often. I called it "Not Yo Mama's" because it starts out like your mom's, but takes a 'fusion turn' toward 'special.'