Preheat oven to fan forced 160°C.
Cut croissants in half and lay bottom halves in baking dish.
Place almonds into Thermomix bowl and mill 8 sec/speed 8.
Add chocolate and mill 8 sec/speed 8.
Add butter, salt, extract, vanilla and egg and pulse together in Thermomix bowl for a few seconds. Mixture should be chunky and textured, as opposed to smooth and creamy!
When blended, spoon onto croissant halves and close croissant with top halves.
Syrup;
Bring water and sugar together until sugar is dissolved on Induction 6. Can add a dash of rum or brandy at this point.
Cool slightly.
Pour syrup over and allow to soak in. And this is a good point for more alcohol of choice…but you didn't hear it from me.
Sprinkle with flaked almonds and cherries or berries if using and bake for 20-25 minutes or until golden.
Serve whilst warm.