Tuna Niçoise Sandwich

🛒 Ingredients

• Ciabatta Roll 120 g · 320 kcal
• Canned Tuna in Olive Oil, drained 90 g · 160 kcal
• Large Hard-boiled Egg 50 g · 78 kcal
• Roma Tomato, sliced 60 g · 11 kcal
• Cucumber, sliced 40 g · 6 kcal
• Red Onion, thinly sliced 20 g · 8 kcal
• Niçoise Olives 15 g · 22 kcal
• Anchovy Fillets in Oil 10 g · 15 kcal
• Lettuce Leaves 20 g · 3 kcal
• Olive Oil 10 g · 90 kcal
• Red Wine Vinegar 5 g · 2 kcal
• Dijon Mustard 5 g · 5 kcal

👨‍🍳 Instructions

1. If not already hard-boiled, cook the egg by placing it in boiling water for 10-12 minutes, then cool immediately in an ice bath and peel. Slice the hard-boiled egg, tomatoes, cucumber, and red onion.
2. In a small bowl, whisk together the olive oil, red wine vinegar, and Dijon mustard for the vinaigrette. Season with a pinch of salt and black pepper.
3. Slice the ciabatta roll horizontally and lightly toast it if desired. Spread a little vinaigrette on both cut sides of the bread.
4. Layer the ingredients onto the bottom half of the ciabatta: start with lettuce, then add flaked tuna, sliced tomatoes, cucumber, red onion, Niçoise olives, and anchovy fillets.
5. Top with the sliced hard-boiled egg and drizzle with remaining vinaigrette. Place the top half of the ciabatta roll over the filling and gently press to close.