Combine flour, sugar, baking powder, and salt in a bowl. Stir in cream.
Drop spoonfuls onto a greased or parchment-lined baking sheet.
Top with coarse sugar and/or sprinkles if not glazing the scones. (If you are using the glaze, wait to add the sprinkles when you are done baking the scones.)
Bake at 400 degrees for approximately 12 minutes.
Stir glaze ingredients together if using. Drizzle over scones. Top with sprinkles.
You can substitute any flavor of extract for the vanilla. Both almond extract and orange extract are a hit at my house.