Preheat the oven to 200°C (392°F).
Combine flour, baking powder, sugar, and salt in a bowl.
Cut in cold butter and mix with your fingertips until crumbly.
Add milk and eggs, and gently knead into a dough.
Shape the dough into a round and roll out to a thickness of 2–3 cm.
Cut into rounds or divide with a knife to form shapes.
Place on a baking sheet and brush with egg wash.
Bake in the preheated oven for 15–20 minutes.