Thank you so much
They are really easy to make.
You need:
2 egg whites
180g caster sugar
300g ground almonds
Icing sugar to roll them in.
Mix egg whites with half of the sugar for couple of minutes (I use stand mixer) then add the rest of the sugar and continue to mix until it reaches consistency thick cream (few more minutes). Add ground almond and mix well. Sprinkle some icing sugar on your work top to stop sticking and put the dough on it. Divide into equal parts (makes about 20) or if you want, you can measure each piece of dough to weigh 40g. I didn't bother weighing. Using your hands, roll each into a ball and put in a bowl with icing sugar. Roll them in to cover completely and transfer to baking tray, covered with parchment paper. Bake for 15-18 minutes on 180C fan.
I hope that makes sense
but shout if you need any further help.