Hi, I'm not sure if these are the ones that you are after. My recipe uses almonds but my Italian friend said that you can use whatever nuts you wish. Perhaps you could give them a go and see if it's what you are after.
Almond Biscuits
3 cups almond meal
1 cup caster sugar
3 drops almond essence (optional) or can use vanila
3 egg whites, lightly beaten
1 cup flaked almonds
Method:-
Combine the almond meal, sugar, and almond essence in a large bowl.
Add the egg whites and stir until the mixture forms a firm paste.
Do not overmix.
Roll a tablespoon of the mixture into the flaked almonds and then roll into an 8cm long roll.
Repeat until all the mixture is used.
Press the remaining almonds onto the rolls.
Shape rolls into crescents or leave in the roll shape and place on baking paper on oven trays.
Bake in a moderate oven (180C) for about 15 mins or until lightly browned.
Cool on trays.
Enjoy!!!