1: Upgrade your tuna salad sandwich with avocado for a creamy twist.

2: Incorporate fresh dill for a burst of flavor in every bite.

3: Swap mayo for Greek yogurt to cut calories and boost protein.

4: Mix in pickles for added crunch and a tangy kick.

5: Use whole grain bread for a healthier twist on a classic favorite.

6: Sprinkle in some smoked paprika for a hint of smoky flavor.

7: Add a squeeze of lemon juice for a bright and fresh finish.

8: Experiment with different herbs like parsley or cilantro for a unique touch.

9: Don't forget to season generously with salt and pepper for the perfect balance of flavors.