In a bowl whisk Flour, Sugar, and Baking Powder. Grate Frozen Butter and combine with flour using a pastry cutter until crumbly. Place in fridge
In a bowl mix Heavy Cream, Egg, and Vanilla. Drizzle over flour mixture and any options. Mix until moist
Pour mixture onto counter. With floured hands work dough into a ball. If too sticky add flour, if too dry add cream. Press dough into an 8 inch disc and cut into 8 wedges
Brush scones with heavy cream, add coarse sugar if wanted. Refrigerate for at least 15 minutes
Preheat oven to 400°F. Bake for 18-26 minutes until golden brown on edges
Options: Top with caramel, vanilla icing, lemon icing, etc