This Creamy Cucumber Tuna Salad is a quick, healthy, and protein-packed meal made with tuna, crisp cucumbers, red onion, and a creamy dressing. Perfect for lunch, meal prep, or a light dinner.
Creamy Cucumber Tuna Salad
Introduction
Whenever I need a quick lunch that doesn’t require turning on the stove, I usually make this Creamy Cucumber Tuna Salad. It’s one of those recipes that’s simple, refreshing, and surprisingly satisfying. Honestly, I almost always have canned tuna in my pantry, so this has become my go-to meal on busy days. The crunchy cucumbers, creamy dressing, and flavorful tuna come together in just minutes, making it perfect for meal prep or a light dinner.
Ingredients
- 2 cans (5 oz each) tuna, drained
- 2 medium cucumbers, diced
- ¼ cup red onion, finely diced
- 2 tablespoons fresh parsley, chopped
- ¼ cup mayonnaise
- ¼ cup plain Greek yogurt
- 1 tablespoon lemon juice
- 1 teaspoon Dijon mustard
- ½ teaspoon garlic powder
- Salt and black pepper, to taste
- 1 teaspoon fresh dill (optional)
Step-by-Step Method
Step 1: Prepare the Vegetables
Wash and dice the cucumbers into bite-sized pieces.
Finely chop the red onion and parsley.
Step 2: Drain the Tuna
Open the tuna cans and drain well.
Flake the tuna into a large mixing bowl using a fork.
Step 3: Make the Dressing
In a small bowl, whisk together the mayonnaise, Greek yogurt, lemon juice, Dijon mustard, garlic powder, salt, black pepper, and dill if using.
Step 4: Combine Everything
Add the cucumbers, red onion, and parsley to the bowl with the tuna.
Pour the dressing over the top and gently mix until everything is evenly coated.
Step 5: Chill and Serve
For the best flavor, refrigerate the salad for 15–20 minutes before serving.
Garnish with extra parsley and freshly cracked black pepper.
Cooking Tips
- Use tuna packed in water for a lighter salad or tuna in olive oil for extra flavor.
- Pat the cucumbers dry after cutting to prevent excess moisture.
- Fresh lemon juice gives the dressing a brighter taste.
- Add diced celery for extra crunch.
- Chill before serving to allow the flavors to blend beautifully.
Serving Suggestions
This tuna salad is delicious served with:
- Crisp lettuce wraps
- Whole-grain crackers
- Toasted sourdough bread
- Croissants
- Stuffed into pita pockets
- Avocado halves
- Mixed green salad
- Fresh fruit on the side
Nutrition Information (Approx. Per Serving)
Servings: 4
- Calories: 240
- Protein: 24g
- Carbohydrates: 5g
- Fat: 14g
- Saturated Fat: 3g
- Fiber: 1g
- Sugar: 2g
- Sodium: 390mg
- Cholesterol: 35mg
Nutrition values are approximate and may vary depending on the ingredients used.
Conclusion
This Creamy Cucumber Tuna Salad is proof that simple ingredients can create a delicious and satisfying meal. I usually make a double batch because it’s perfect for quick lunches throughout the week. It’s fresh, creamy, packed with protein, and comes together in just minutes. Whether you’re looking for an easy meal-prep recipe or a refreshing lunch, this tuna salad is sure to become one of your favorites.
Frequently Asked Questions
1. Can I make this tuna salad ahead of time?
Yes! It actually tastes even better after chilling for a few hours. Store it in the refrigerator until ready to serve.
2. How long will it last?
Store the salad in an airtight container in the refrigerator for up to 3 days.
3. Can I use canned chicken instead of tuna?
Absolutely. Canned chicken works just as well and creates a delicious variation.
4. How can I make this recipe healthier?
Use all Greek yogurt instead of mayonnaise and add extra vegetables like celery, bell peppers, or shredded carrots.
5. Is this recipe low-carb?
Yes! This tuna salad is naturally low in carbohydrates and high in protein, making it a great option for low-carb and keto-friendly meal plans.

