Ina Garten's scrumptious tuna wasabi rolls (chunks of fresh tuna, creamy avocado, and red onion stuffed into a toasted sub) are incredible. However, the true star of this scrumptious sandwich recipe ...

Pretend you're at a sushi restaurant and make these economically savvy towers of tuna, rice, avocado, and wasabi-spiked shishito peppers at home.