Check out my eggless hazelnut cookies!
Add the hazelnuts to a blender.
Pulse into a fine crumble. Keep 2 tablespoons of this crumble aside for garnish later. Then add the brown sugar.
Pulse and add the diced cold butter also.
Remove it from the blender (no need to knead it) and divide the dough up into even pieces. I ended up making 12 cookies.