01 - In a large mixing bowl, combine the drained tuna, eggs, panko breadcrumbs, mayonnaise, green onions, cilantro, soy sauce, sesame oil, grated ginger, minced garlic, black pepper, and chopped red chili. Mix thoroughly until all ingredients are evenly distributed and the mixture holds together when pressed.
02 - Divide the mixture into 8 equal portions. Shape each portion into a patty approximately 2.5 inches in diameter, pressing firmly to ensure they hold their shape during cooking.
03 - Heat the neutral oil in a nonstick skillet over medium heat until the oil shimmers slightly, indicating it is ready for frying.
04 - Cook the tuna cakes in batches, being careful not to overcrowd the pan. Fry for 3 to 4 minutes per side until golden brown and heated through. Transfer to a plate lined with paper towels to drain excess oil.
05 - While the cakes rest, whisk together the mayonnaise, Sriracha, citrus juice, and soy sauce in a small bowl until smooth and well blended. Adjust the amount of hot sauce to reach your preferred spice level.
06 - Serve the tuna cakes hot alongside the spicy mayo for dipping. These pair well with a crisp Asian slaw, steamed rice, or can be served as sliders on small buns.