In a large mixing bowl, add tuna, cheese, egg whites, panko crumbs, zucchini, green onions, Old Bay seasoning, and pepper; mix thoroughly. Shape into 2-3 patties.
Spray a large saucepan with a generous amount of cooking spray. Warm over medium-high heat.
In the hot skillet, add patties; cook 3-4 minutes on each side or until golden brown and heated through.
In a seperate dish, combine olive oil may and sriracha sauce, mixing well. Serve tuna cakes hot with a side of sriracha aioli
