Preheat the oven to 220°C and line a large baking tray with baking paper.
Sift 300 g flour together with 5 g baking powder and 1 pinch salt into a bowl.
Cut 60 g cold butter into small pieces, add to the dry ingredients, and rub the butter into the flour with your fingertips until the mixture resembles coarse crumbs.
Make a well in the centre of the crumb mixture and add 100 ml yogurt. Gently fold the yogurt in with a spatula or your hands until the dough begins to come together.
Gradually add more yogurt from the remaining amount (use in total 150–200 ml yogurt) a little at a time, mixing only until the dough is soft but not sticky. Stop as soon as the dough holds together; do not overmix or knead.
Lightly flour a work surface and turn the dough out onto it. Handle the dough gently.
Pat or roll the dough to an even 2–3 cm thickness. If the dough sticks, dust the surface lightly with flour.
Cut circles with a 4–5 cm round cutter, pressing straight down without twisting. Place the rounds on the prepared baking tray, leaving a little space between them. Re-roll scraps once and cut more scones if needed.
Brush the tops lightly with runny honey and sprinkle with flaked almonds.
Bake in the preheated oven for 10–15 minutes, until the scones are lightly browned on top.
Remove from the oven, transfer to a cooling rack, cool slightly, and serve.