Greek Yogurt Cupcakes with Blackberry Frosting - Cupcake Fanatic

Ingredients

• 1⅔ cups cake flour
• 1 cup granulated sugar
• 1 tsp baking powder
• ½ tsp baking soda
• ½ tsp salt
• 6 Tbsp unsalted butter, room temp (cut into 6-8 pieces)
• 1 large egg, room temp
• 1 large egg white, room temp
• ½ Tbsp vanilla extract
• 1 cup plain Greek Yogurt (I used the regular, full fat version)
• 1 stick unsalted butter, soft at room temp
• 1½ cups powdered sugar
• ⅛ tsp fine sea salt
• 8 oz (1 stick) cream cheese, softened to room temp and cut into 8 pieces
• ½ cup (about 15) Blackberries to puree + 12 blackberries for garnish