- 1 of 4 Heat oven to 400 degrees F. Line a baking sheet with parchment paper or a silicone baking- sheet liner.
- 2 of 4 Combine flour, sugar, baking powder, baking soda and salt in large bowl. Add butter; mix with pastry blender until mixture resembles coarse crumbs. Gently stir vinegar-milk mixture into dough, along with blueberries, orange peel and egg just until combined.
- 3 of 4 Using a standard ice-cream scoop (about 1/2 cup), drop heaping scoopfuls of dough onto prepared sheet, about 2 inches apart. Brush with egg white; sprinkle with sugar.
- 4 of 4 Bake at 400 degrees F for 12 to 15 minutes or until golden brown. Remove to wire rack to cool slightly. Serve warm or at room temperature with flavored preserves, if desired.
Servings Per Recipe: 12
Per Serving: 7 g Fat, total, 37 g carb., 5 g pro., 228 kcal cal., 372 mg sodium, 1 g fiber, 4 g sat. fat, 36 mg chol.