Endive, Potato, and Tuna Salad: A Fresh, Light, and Balanced Recipe

April 10, 2026

This salad is the perfect combination of crisp textures and hearty flavors. It works beautifully as a healthy lunch or a refreshing side dish for a dinner party.

🛒 Ingredients (Serves 4)

4 fresh endives
4 potatoes (approx. 600g / 1.3 lbs)
400g (14 oz) canned tuna in water, drained
1 onion (yellow or red), finely minced
150g (5 oz) sweet corn (optional)
3 tbsp mayonnaise
1 tbsp mild or whole-grain mustard
1 tbsp apple cider vinegar or lemon juice
2 tbsp olive oil
Fine salt and freshly ground black pepper
Fresh parsley, chopped (optional garnish)

🍳 Step-by-Step Instructions

1. Prepare the Potatoes
Wash the potatoes and boil them in salted water until tender (usually 20–25 minutes). Let them cool, then peel and cut them into bite-sized cubes.
2. Prep the Endives and Onion
Trim the base of the endives and slice them crosswise. Rinse them quickly in cold water and pat them dry. Finely mince your onion to ensure it blends well with the dressing.
3. Create the Creamy Dressing
In a small bowl, whisk together the mayonnaise, mustard, vinegar (or lemon juice), and olive oil. Season with salt and pepper to taste. This dressing provides the perfect tangy balance to the slight bitterness of the endives.
4. Mix the Salad
In a large salad bowl, combine the potato cubes, sliced endives, minced onion, and sweet corn. Flake the drained tuna with a fork and add it to the bowl.
5. Toss and Serve
Pour the dressing over the ingredients and toss gently until everything is evenly coated. For the best flavor, let the salad sit in the refrigerator for 15–20 minutes before serving. Garnish with fresh parsley if desired.
💡 Pro-Tips for Success
Keep it Crisp: To prevent the endives from turning bitter, remove the small cone-shaped core at the base before slicing.
The Potato Secret: Add the dressing while the potatoes are still slightly warm; they will absorb the flavors much better!
Light Version: You can swap the mayonnaise for Greek yogurt or fromage blanc for an even lighter, high-protein alternative.
Keywords: Endive Salad Recipe, Healthy Tuna Salad, Potato and Tuna Recipe, French Country Salad, Easy Meal Prep, Gluten-Free Lunch Ideas, Light Summer Salads.