Roast flaked almonds in a pan.
Grate the orange zest of both oranges & squeeze the juice of 1 orange (about 4 tbsp orange juice).
Scratch the vanilla seeds out of the vanilla pod.
Whip the cream until stiff (w/ the electric handheld mixer).
Combine condensed milk, vanilla seeds, orange zest, orange juice, roasted flaked almonds, chocolate flakes & orange liqueur w/ an egg whip.
Fold in the whipped cream.
Fill in a container (about 1000 ml) & put it in the freezer for about 6-8 h.