Peel and wash the potatoes. Clean and wash the tomatoes. Cut both into even slices. Wash and dry basil. Pluck the leaves from the stems
Grate cheese. Layer potatoes, tomatoes and basil in an ovenproof dish. Sprinkle salt, pepper and cheese between the individual layers. Sprinkle on top of the breadcrumbs. Drizzle with oil and 5-7 tablespoons of water
Casserole in the preheated oven (electric cooker: 175 °C/ convection oven: 150 °C / gas: level 2) bake for 1 1/4-1 1/2 hours. If necessary, cover with parchment paper towards the end
Drink: cool white wine