Instructions

• Preheat the oven to 390°F (200°C). Line a baking sheet with baking paper.
• Cut the onion into half rings, mix with the potato cubes, oil, and paprika and spread evenly on the baking sheet. Place the sheet on the middle shelf of the oven and bake for 20 minutes, giving everything a toss halfway through the cook.
• Meanwhile, hard boil the eggs in boiling water for 8 minutes. Rinse under cold running water, peel, and cut the egg into wedges.
• In a separate pan, boil the green beans for 8 minutes, drain and set aside.
• Halve the tomatoes and add them to a large bowl along with the beans and the potato. Mix well to combine and transfer the salad to a serving plate.
• To serve, top the salad with the tuna and divide the wedges of egg over it.