Preheat oven to 400F and place a rack in the center of the oven. Line baking sheet with parchment paper, set a side.
In a large bowl, place the flour, baking powder, sugar and salt and drizzle in the cream and extract.
Using a wooden spoon, mix the ingredients together until all the flour is hydrated.
Place the dough on a lightly floured surface and gently knead it with you hand a few times. Just until the dough comes together.
Cut each disk into 4, 6 or 8 pieces and brush with some heavy cream.
Bake for 20-25 minutes. If time permits, allow to cool before glazing.
When ready to glaze, mix the glaze ingredients together until smooth and drizzle the scones. Sprinkle with sliced almonds.