Flakiest Buttermilk Biscuits with Apricot Jam: On Building a Life - Turntable Kitchen

Ingredients

• 1 cup of all-purpose flour
• 1 cup of whole wheat pastry flour
• 3/4 tablespoon of baking powder
• 1/4 teaspoon of baking powder
• 1/2 teaspoon of kosher salt
• 1 tablespoon of turbinado sugar
• 1/2 cup of cold, unsalted butter, diced
• 1/4 cup of plain yogurt (preferably whole milk)
• 1/4 cup of buttermilk
• 1 large egg
• melted butter, for brushing the biscuits