Roll blueberries in flour to coat, this will help prevent the fruit from sinking to the bottom of the scone when baked. Fold the blueberries into batter, being careful not to bruise. Drop large tablespoons of batter on an ungreased cookie sheet.
05Bake for 15 to 20 minutes until brown. Cool before applying the orange glaze.06To prepare Orange Glaze: combine butter, sugar, orange zest, and juice over a double boiler. Cook until butter and sugar are melted and mixture has thickened. Remove from heat and beat until smooth and slightly cool. Drizzle or brush on top of scones and let glaze get hazy and hardened.