Boil salted water in a pan and cook the Venus rice. Cut all vegetables into cubes. Heat a little oil in a large pan and brown the onion and carrots; after 10 minutes add the peppers and after another 10 minutes add the courgettes and peas. Salt and pepper.
Cook the eggplant cubes in the oven to 180ºC for 20-25 minutes, wetting with a drizzle of oil and lightly salting. Join all vegetables in an inox baking tray inox, mix well and cool quickly in Freddy with the blast chilling function for about 15 minutes.
Cut the tuna into cubes to obtain a tartare, season with salt, pepper, oil, grated orange peel and some chopped mint leaves and store in the refrigerator.
Drain the Venus rice, cool it quickly in Freddy with the abatement function for about 15 minutes so as to cool it, then mix it with the vegetables and serve it with over the cold tuna tartare and the chopped pistachios coarsely with the knife.