Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper.

In a large mixing bowl, combine the all-purpose flour, baking powder, powdered sugar, and salt, whisking until evenly mixed.

Add chilled, cubed butter and cut into the flour mixture until it resembles coarse crumbs.

Make a well in the center, pour in the milk or cream and rose water, and gently stir until the dough comes together.

Transfer the dough onto a floured surface, knead a couple of times, and flatten into a 1-inch thick circle. Cut into wedges.

Place on the baking sheet and bake for 15-20 minutes, until golden on top and a toothpick comes out clean.

Let cool slightly, then dust with powdered sugar and top with edible rose petals.