Tuna Sandwich with Potatoes, Pickles & Harissa – Easy French Baguette Recipe
- September 13, 2025
- 0 Comment
Looking for a quick and healthy lunch idea? This French baguette tuna sandwich is packed with creamy tuna, soft potato cubes, crunchy pickles, and a spicy harissa kick.
Ready in just 25 minutes, it’s the perfect balance of flavor, nutrition, and simplicity!
When it comes to healthy and satisfying sandwiches, nothing beats the comfort of a classic French baguette tuna sandwich. This recipe is not just another tuna mix — it’s elevated with tender boiled potato cubes, crunchy pickles, creamy mayonnaise, and a fiery touch of harissa. The combination of textures and flavors creates a unique balance: soft, crunchy, creamy, and spicy all in one bite.
Perfect for a quick lunch, a light dinner, or even a picnic, this sandwich is both nutritious and delicious. Whether you’re looking for protein-packed energy, a Mediterranean-inspired flavor, or just a new twist on the classic tuna sandwich, this recipe will surely become a favorite in your kitchen.
⏱ Recipe Information
- Prep time: 10 minutes
- Cook time: 15 minutes
- Total time: 25 minutes
- Servings: 2 large sandwiches
- Calories: ~420 kcal per serving
- Cuisine: French-Mediterranean
- Difficulty: Easy
Ingredients (for 2 sandwiches)
- 1 fresh French baguette (traditional, crispy crust)
- 1 can tuna in olive oil or brine (160 g / 5.6 oz), drained
- 1 medium potato, boiled and cut into cubes
- 3–4 small pickles, finely chopped
- 3 tbsp mayonnaise
- 1 tsp harissa paste (adjust to taste)
- ½ small red onion, thinly sliced (optional)
- Juice of ½ lemon
- Salt & black pepper
- Fresh parsley or lettuce leaves for garnish
Instructions
- Cook the potatoes: Boil until tender (12–15 min), cool slightly, then cube.
- Make the tuna mix: Combine tuna, mayonnaise, harissa, lemon juice, salt, and pepper.
- Add crunch: Fold in cubed potatoes and chopped pickles gently.
- Assemble: Slice baguette, toast lightly, fill with mixture, add lettuce/red onion.
- Serve: Place on a plate with a glass of fresh orange juice for a full meal.
Cooking & Prep Time
- Prep time: 10 minutes
- Cook time: 15 minutes
- Total time: 25 minutes
- Servings: 2 large sandwiches
Nutritional Benefits
- Tuna: High protein & omega-3, supports heart & brain health.
- Potatoes: Source of carbs & potassium for energy.
- Pickles: Add probiotics for gut health.
- Harissa: Boosts metabolism with capsaicin.
- Mayonnaise: Provides healthy fats (choose olive oil-based).
- Baguette: Traditional carbs for quick energy.
Tips & Tricks
- Use Greek yogurt instead of mayonnaise for a lighter version.
- Add boiled eggs for extra protein.
- For crunch, insert lettuce or cucumber slices.
- Prepare the tuna mix ahead, store up to 24h in fridge.
- Pair with fresh orange juice or green salad for a balanced meal.
FAQ
Can I replace harissa?
Yes, sriracha or chili paste works well.
How to make it gluten-free?
Swap the baguette for a gluten-free bread or wrap.
How long can I store leftovers?
The tuna mix can be refrigerated up to 24h, but assemble sandwich fresh for best taste.
This French baguette tuna sandwich with potatoes, pickles, and harissa is more than just a quick recipe – it’s a perfect balance of flavor, texture, and nutrition.
Whether you enjoy it as a light dinner, a quick lunch, or even a picnic favorite, it will always bring a touch of Mediterranean comfort to your table.
Give it a try, and don’t forget to share your version with family and friends!
If you loved this recipe, leave a comment below and explore more delicious ideas on our site.
