Wrap the grated potato in a clean tea towel and squeeze over the sink to remove as much liquid as you can. Tip into a bowl and mix with 1 tbsp olive oil, the thyme leaves and some salt and pepper. Shape into two patties. Heat 2 tbsp of the oil in a non-stick frying pan over a low-medium heat and fry the patties for 8-10 mins on each side until golden, crisp and cooked through.

Meanwhile, heat the grill. Whisk the remaining oil with the garlic and some seasoning and brush over the mushrooms and tomato halves. Grill for 8 mins until lightly golden and tender.

Remove the cooked rosti from the pan and keep warm. Add the spinach to the pan with a grating of nutmeg. Cook for 2-3 mins until wilted, then season.

Put the rosti onto two plates. Top each with a little of the spinach, then the vegan baconnaise, mushroom and tomato, finishing with the remaining spinach.