Cooking With Rania: Copycat Blueberry Sour Cream Scones

PITTSBURGH (KDKA) — Rania Harris, of Rania’s Catering, is taking a page out of Starbucks’ recipe book this week with their Blueberry Sour Cream Scones!
Blueberry Sour Cream Scones
Ingredients:2 cups all purpose flour
1/4 cup light brown sugar (packed)
2 teaspoons baking powder
1/2 teaspoon baking soda
1/2 teaspoon salt
5 tablespoons chilled unsalted butter – cut into 1/2-inch pieces
2/3 cup sour cream
1 teaspoon vanilla extract
1 cup fresh blueberries
1 large egg –