POTATO BURGER WITH SPICY MAYONNAISE

Method

1. Preheat the oven to Gas Mark 5, 190°C (375°F).
2. Wash the potatoes and wrap in aluminium foil. Season with salt and pepper and drizzle with olive oil before closing.
3. Bake in the middle of the oven for 50 minutes to 1 hour until done (you can do this the day before). Let the potatoes cool down and cut them in half lengthwise and scoop out ¼ on both sides. Heat olive oil in a pan and fry the potatoes cut edge down until golden brown.
4. Remove the potatoes and fry the burgers in the same pan according to the desired cooking method.
5. Mix the mayonnaise with the harissa.
6. Build up the burgers. Cover the lower part of the potato with the beef burger, a slice of cheese, tomato, red onion, spicy mayonnaise and rocket. Close with the top half of the potato and serve.