Try this homemade Tuna Taco Sandwich recipe the whole family will love. Made with water, mayonnaise, onions and chili powder. Easy step-by-step instruct…
This Tuna Taco Sandwich relies on simple, everyday ingredients such as chopped onions, chili powder, hot sauce and bread, of your choice. It comes together quickly and makes 4 servings, at about 214 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.
Updated Jun 30, 2026