Blueberry Cupcakes Recipe
Ingredients 6 tablespoons granulated sugar 1/4 cup dark-brown sugar 1 teaspoon cinnamon 1 2/3 cups cake flour (not self-rising) 1/4 teaspoon baking soda 1 teaspoon baking powder 1/2 teaspoon salt 1 stick unsalted butter, softened 2/3 cup granulated sugar 2 large eggs 1 teaspoon pure vanilla extract 3/4 cup sour cream 6 ounces blueberries (1 1/4 cups) 1 1/4 sticks unsalted butter, softened 8 ounces cream cheese, room temperature 1/2 teaspoon pure vanilla extract 2 2/3 cups confectioners' sugar, sifted 1/4 cup high-quality blueberry jam, such as Hero, strained (3 tablespoons) Preparation Make the topping: Mix together granulated and brown sugars and cinnamon....