Cream Cheese Muffins

Name: Cream Cheese Muffins
Prep time: 10 min
Cook time: 30 min
Total time: 40 min
Cuisine: American
Ingredients: 1 package (8 ounces) cream cheese, (room temperature); ½ cup (62.5 g) confectioners' sugar; ½ package (4 ounces) cream cheese, (room temperature); ¾ cup (1 ½ sticks / 170 g) unsalted butter, (room temperature); 1 ½ cups (300 g) granulated sugar; 3 large eggs, (room temperature); 1 teaspoon vanilla extract; 1 ½ cups (192 g) cake flour; ½ teaspoon kosher salt; 2 tablespoons (30 g) buttermilk, (room temperature); ½ cup (1 stick / 113 g) unsalted butter, (cold); ¾ cup (93.75 g) all-purpose flour; ⅓ cup (42 g) confectioners' sugar