90 g butter
1 orange: finely grated peel plus 1-2 tb juice
35 g powdered sugar
135 g flour
1 pinch of salt

Mix butter, orange peel and powdered sugar until creamy. Add flour, salt and orange juice. Mix to incorporate. Refrigerate for about 30 minutes. Roll the dough to 3-4 mm thickness. Cut with a pastry wheel or cookie cutter, place on a baking tray (lined with parchment paper). Bake in preheated oven at 175 deg C for about 12-14 minutes or until the edges turn golden.