These Cucumber and Tuna Boats are a refreshing, protein-packed snack or light meal that fits seamlessly into a keto or paleo lifestyle. Quick to prepare and bursting with zesty flavor, they’re an ideal choice for busy people who want clean eating without sacrificing taste. The crisp cucumber pairs perfectly with the creamy, tangy tuna filling for a satisfying bite every time. Whether you need a fast lunch or a healthy appetizer, this recipe delivers on both nutrition and flavor.
Ingredients
- 2 medium cucumbers
- 1 (5 oz) can tuna in water, drained
- 2 tbsp mayonnaise
- 1 tsp Dijon mustard
- 1 tbsp chopped fresh dill
- 1 tbsp chopped red onion
- 1 tsp lemon juice
- Salt and pepper, to taste
Instructions
- Wash the cucumbers thoroughly under cold running water and pat them dry with a paper towel.
- Slice each cucumber lengthwise into halves and use a small spoon to gently scoop out the seeds, creating a hollow “boat” shape. Set the cucumber halves aside.
- In a medium bowl, add the drained tuna and break it apart with a fork to eliminate any large chunks.
- To the bowl, add the mayonnaise, Dijon mustard, chopped fresh dill, chopped red onion, and lemon juice. Mix thoroughly until all ingredients are well combined.
- Taste the tuna mixture and season with salt and pepper as desired. Mix again to distribute the seasoning evenly.
- Using a spoon, carefully fill each cucumber boat with an equal amount of the tuna mixture, gently pressing it into the hollow part.
- Arrange the filled cucumber boats on a serving plate. For best flavor, chill in the refrigerator for 10–15 minutes before serving.
- Serve cold as a refreshing and keto-friendly main dish or appetizer.
Nutritional Information
Calories: 150
Protein (g): 16
Fat (g): 9
Carbohydrates (g): 4
Fiber (g): 1
Sugar (g): 2
Sodium (mg): 320
Storage Instructions
Store leftover cucumber and tuna boats in an airtight container in the refrigerator. For best freshness, consume within 1–2 days, as the cucumbers can begin to release water and lose their crisp texture. Freezing is not recommended, as cucumbers do not retain a pleasant texture once thawed.
Reheating Instructions
This dish is best enjoyed cold or at room temperature, as it is a chilled, fresh preparation. Reheating is not recommended—the cucumbers can become soggy and the tuna mix may separate. If desired, let it sit at room temperature for 10–15 minutes before serving to take the chill off.
Modifications and Enhancements
To boost the protein content and maintain a paleo-friendly profile, consider adding chopped hard-boiled eggs or a few tablespoons of chopped cooked chicken. For additional fiber and micronutrients, mix in finely grated carrots, chopped celery, or baby spinach. Avocado can be used in place of all or part of the mayonnaise for added healthy fats and potassium. These modifications not only enhance the flavor and texture but also increase the dish’s nutritional value while keeping it paleo-compliant.
