Boil the potatoes until they are fully cooked. Then, use a blowtorch to lightly grill them, giving them a charred effect. Season the grilled potatoes with salt and pepper.
Quickly blanch the greens in hot water for a few seconds and then immediately cool them in iced water.
Blend the sour cream with the squeezed herbs to create a chlorophyll sour cream.
Combine mayonnaise with black truffle paste and season it with salt and pepper.
Garnish the dish with a thin slice of spring black truffle.
Use a piping bag to create a small dot on the dish, place the grilled potato on it, add a dollop of the chlorophyll sour cream on top, and garnish with chopped chives.
Repeat the same process for the second potato, using the truffle mayo sauce, and garnish with a thin slice of truffle.
For Bouquet:
Assemble the bouquet as shown in the photo, playing with colors.
Tuck lime caviar, pomelo, radish, and green almond slices between the leaves.
Season the bouquet with lemon juice, olive oil, salt, and pepper to taste.