Preparation
Step: 1/8
Peel and wash the potatoes.
Step: 2/8
Grate and season with salt and pepper.
Step: 3/8
Squeeze well to remove excess liquid.
Step: 4/8
Heat the oil in a large non-stick pan. Add a quarter of the potatoes and press flat. Cook over a low heat until the rösti is lightly browned underneat, then turn and brown on the other side as well.
Step: 5/8
Transfer the rösti to a baking tray lined with baking paper. Make 3 more rösti using the remaining potatoes.
Step: 6/8
Wash the tomatoes, slice them and arrange on the rösti. Cover with basil.
Step: 7/8
Sprinkle with the cheese.
Step: 8/8
Bake in the oven at 220°C (200°C fan, gas 7) for 10-15 minutes until lightly browned.