🇭🇺 Christmas Walnut Crescent Cookies (Hókifli)

🧾 Ingredients:

For the dough:

• 300 g all-purpose flour
• 200 g butter (cold, cubed)
• 100 g powdered sugar
• 2 egg yolks
• 1 tsp vanilla extract
• 1 pinch salt

For the filling:

• 200 g ground walnuts
• 100 g sugar
• 2–4 tbsp milk
• Zest of 1 lemon

For coating:

• Powdered sugar

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