1: Elevate your tuna salad with fresh herbs and lemon juice for a burst of flavor.

2: Opt for whole grain bread to add fiber and nutrients to your on-the-go meal.

3: Swap mayonnaise for Greek yogurt to cut down on calories and boost protein.

4: Mix in diced apples or grapes for a sweet twist on your classic tuna salad sandwich.

5: Add a handful of spinach or arugula for a dose of vitamins and a pop of color.

6: Sprinkle in some chopped nuts or seeds for added crunch and healthy fats.

7: Experiment with different seasonings like curry powder or dill for a unique flavor profile.

8: Try layering on sliced avocado or roasted red peppers for a creamy and savory kick.

9: Pack your tuna salad sandwich with a side of fresh fruit or veggies for a well-rounded and satisfying breakfast.