Wash the ratte potatoes very well and bake 4 of them in a 160°C oven for about 1 hour, placing coarse salt on the bottom of the pan. This will allow the potatoes to lose excess moisture and concentrate the flavors.
Meanwhile, wash the escarole and marinate two/three leaves in a solution of water, vinegar and sugar.
Stew the rest of the escarole in a pan with evo oil and white spring onion, adding water only to finish cooking. Once ready, blend with an immersion blender, emulsifying with the organic mackerel evo oil and a dash of vinegar. A creamy, smooth sauce should be obtained.
Cook the peas in boiling salted water for about 2′ and cool them in water and ice to preserve the green.
Cut the other two mandolined potatoes into fine rounds and fry them in 170°C seed oil until golden brown and crispy. Then dry them on frying paper.
Take the potatoes out of the oven, clean them of excess salt, and pan-fry them with butter and smoked oil, letting the sugars in the potato caramelize. In case you do not have smoked oil, you can use smoked salt, preferably flaked.
Slice the apple into chips.
Then compose the dish with escarole sauce on the bottom, ratta potato, fried potato chips, peas, mackerel fillet, dill and a few edible flowers, and a few slices of fresh apple.
This recipe was prepared for us by Maurizio Rosazza Prin – Chissenefood.