Greek Yogurt Cupcakes with Blackberry Frosting

Bahan-bahan (4 porsi)

• 1 2/3 cups cake flour
• 1 cup granulated sugar
• 1 tsp baking powder
• 1/2 tsp baking soda
• 1/2 tsp salt
• 6 Tbsp unsalted butter (room temp (cut into 6-8 pieces))
• 1 large egg (room temp)
• 1 large egg white (room temp)
• 1/2 Tbsp vanilla extract
• 1 cup plain Greek Yogurt (I used the regular, full fat version)
• 1 stick unsalted butter (soft at room temp)
• 1 1/2 cups powdered sugar
• 1/8 tsp fine sea salt
• 8 oz 1 stick cream cheese, softened to room temp and cut into 8 pieces
• 1/2 cup about 15 Blackberries to puree + 12 blackberries for garnish