Preheat oven to 400 degrees. Line a baking sheet with parchment paper or a silicone baking mat. In a mixing bowl, whisk together the flour, sugar, baking powder, and salt. To the dry ingredients, add the cold butter and cream cheese. Cut in with a pastry cutter or forks until mixture becomes gravel-like.
Transfer the dough onto the lined baking sheet. (Flour your hands and surface to help keep dough from sticking.) Shape into a ball, and then press into a disk that is about 1" thick. Cut the disk into 8 slices, and separate slightly for even baking.
Bake for 22-24 minutes or until golden brown. Remove from oven and let cool for 5-10 minutes.
Mix together the glaze by combining the powdered sugar, cream cheese, cream and extract. Mix until thick, but smooth. Add a few additional splashes of cream if necessary. Drizzle over the warm scones. Top with the additional almond slices. Enjoy