1: 1. Classic Tuna Salad: Mix tuna, mayo, celery, and relish for a simple and satisfying keto option.

2: 2. Avocado Tuna Melt: Top tuna salad with avocado slices and cheese, then broil for a creamy, melty twist.

3: 3. Spicy Tuna Lettuce Wraps: Add sriracha and diced jalapenos to tuna salad, then wrap in crisp lettuce leaves.

4: 4. Mediterranean Tuna Panini: Layer tuna salad, olives, feta cheese, and red onion between low-carb bread for a flavorful sandwich.

5: 5. Tuna Cucumber Roll-Ups: Spread tuna salad on cucumber slices and roll up for a refreshing and light meal option.

6: 6. Tuna and Egg Salad Stuffed Tomatoes: Hollow out cherry tomatoes and stuff with a mix of tuna salad and chopped hard-boiled eggs.

7: 7. Tuna Lettuce Cups: Scoop tuna salad into crisp lettuce cups for a no-bread option that's perfect for a light lunch.

8: 8. Tuna and Bacon Club: Layer tuna salad, bacon, lettuce, and tomatoes between keto-friendly bread slices for a satisfying sandwich.

9: 9. BBQ Tuna Sliders: Mix tuna with sugar-free BBQ sauce and place on mini slider buns for a flavorful twist on a classic sandwich.