1: "Upgrade your tuna salad sandwich with these tasty twists!"

2: "Try adding tangy pickles for a zesty kick in your tuna salad."

3: "Get creative with avocado slices for a creamy texture."

4: "Boost the flavor with a hint of spicy sriracha sauce."

5: "Add crunch with crispy bacon bits in your tuna salad."

6: "Mix in crunchy celery for a refreshing twist."

7: "Elevate your sandwich with a dollop of creamy Greek yogurt."

8: "Sprinkle in some chopped nuts for a nutty flavor."

9: "Experiment with different herbs like dill or parsley for a fresh taste."