Petite Vanilla Bean Scones

Preheat oven to 350 degrees. Split the vanilla beans down the middle lengthwise and scrape out all the vanilla "caviar" inside. Stir caviar into cream. Set aside for 15 minutes. Sift together flour, 2/3 cup sugar, baking powder, and salt. Cut cold butter into pats, then use a pastry cutter or two knives to cut the butter into the flour. Keep going until mixture resembles crumbs. Mix vanilla cream with egg, then combine with flour mixture; stir gently with a fork just until it comes together. Turn dough onto a floured surface and lightly press it together until it forms a rough rectangle. (Mixture will be pretty crumbly.) Use a rolling pin to roll into a rectangle about 1/2 inch to 3/4 inch thick. Use your hands to help with the forming if necessary. Use a knife to trim into a symmetrical rectangle, then cut the rectangle into 12 symmetrical squares/rectangles. Next, cut each square/rectangle in half diagonally, to form two triangles. Transfer to a parchment or baking mat-lined cookie sheet and bake for 18 minutes, removing from the oven just before they start to turn golden. Allow to cool for 15 minutes on the cookie sheet, then transfer to a cooling rack to cool completely.