1: "Upgrade your tuna sandwich with avocado and sprouts for a fresh twist."

2: "Add a kick to your tuna salad with sriracha and pickled jalapeños."

3: "Give your classic tuna sandwich a Mediterranean flair with feta and olives."

4: "Try a spicy tuna melt with pepper jack cheese and hot sauce."

5: "Go gourmet with a tuna salad stuffed avocado for a healthy twist."

6: "Make a California roll-inspired tuna sandwich with avocado and cucumber."

7: "Add some crunch to your tuna salad with apples and walnuts."

8: "Try a Hawaiian twist with pineapple and teriyaki sauce in your tuna sandwich."

9: "Make a Tex-Mex tuna salad with black beans, corn, and cilantro."