This dish started out as a quick Monday night meal before morphing into something slightly more complex, a memory of one of my favourite student dishes. When travelling in Spain in the early ‘00s I frequently ate plates of rice topped with a simple tomato sauce and a fried egg. It was delicious and cheap and kept me well-fuelled throughout my stay in Barcelona and beyond.
12 years later, in London, I started out with a packet of cod loin and the intention of making a baked fish dish. Too tired to hit the shops, I decided to serve it with what I had to hand, which was rice. The mere thought of a tomato-based dish served on rice took me straight back to Barcelona and the presence of a lone potato in the veg basket and an abandoned heel of French bread gave birth to this dish.
You could, of course, double the size of the rosti and eliminate the rice, or vice versa.