1: Upgrade your tuna salad sandwich with avocado and spicy mayo for a flavorful twist.

2: Add a touch of sweetness to your tuna salad sandwich with apple slices and honey mustard.

3: Spice things up with a sriracha and coleslaw tuna salad sandwich for extra kick.

4: For a Mediterranean twist, mix tuna salad with olives and feta cheese on whole wheat bread.

5: Try a tropical twist by adding pineapple chunks and coconut flakes to your tuna salad sandwich.

6: Create a California-inspired tuna salad sandwich with sprouts, avocado, and a squeeze of lemon.

7: For a Tex-Mex twist, add black beans, corn, and jalapenos to your tuna salad sandwich.

8: Go Greek with a tzatziki and cucumber tuna salad sandwich for a refreshing and tangy flavor.

9: Enjoy a classic tuna melt twist with melted cheddar cheese and tomato slices on grilled sourdough.