Prepare the gratins according to the instructions on the packaging.
In the meantime, peel the oranges and cut out the segments between the membranes; collect the juice. Cut the beetroot into thin slices.
In a saucepan, melt the butter until it has a hazelnut brown colour. Add the wine vinegar and collected blood orange juice.
Heat 1 tbsp olive oil in a frying pan. Fry the slices of Iberian ham until nicely browned and crispy. Drain them on paper towels and break into pieces. Remove the leaves from the shrub of radicchio.
Heat the rest of the olive oil in a frying pan. Pat the scallops dry and sprinkle with salt and pepper. Fry the scallops over high heat for 1 minute per side until golden brown. Cut the scallops into thin slices.
Place the beetroot and scallops in a circle on 4 plates. Put a gratin on each plate. Finish with the orange segments and radicchio leaves.
Drizzle with the beurre noisette. Garnish with the Iberian ham and roughly chopped dill. Tip: Blood orange has a short season. Feel free to replace the fruit with regular orange or grapefruit.