Instructions

• Preheat your oven to 350°F (175°C) first, you need that set right to get the baking started.
• Cream together the softened butter and granulated sugar in a big bowl until that mix looks light and fluffy.
• Add your egg yolks one by one, beating them well after each addition so everything blends smooth.
• Mix in the vanilla extract and give it a quick stir to spread the aroma.
• In another bowl, whisk together flour, baking powder, and sea salt until combined.
• Gradually add dry mixture to the wet mixture, just until fully combined. Do not overmix.
• Divide dough in two, shape into disks, wrap in plastic wrap, and chill for 1 hour.
• Roll out one disk on a floured surface to about ¼ inch thick.
• Cut out cookie shapes using cutters and place on parchment-lined baking tray.
• Whisk together egg yolk and water for brushing.
• Brush cookie tops with egg wash for a shiny finish.
• Bake in preheated oven for 12–15 minutes until edges are golden. Let cool on baking sheet briefly then transfer to wire rack.