Chai Latte Cupcakes with Caramel Brulée Frosting

Bahan-bahan (24 porsi)

• 4 teaspoons ground cinnamon
• 2 teaspoons ground ginger
• 1 teaspoon ground cardamom
• 1/2 teaspoon freshly grated nutmeg
• 1/2 teaspoon all-spice
• 1/2 teaspoon ground cloves
• 1/8 teaspoon ground black pepper
• 1 cup milk
• 2 bags chai tea
• 2 sticks (1 cup) salted butter, at room temperature
• 1 1/4 cups granulated sugar
• 1 tablespoon vanilla extract
• 3 large eggs, at room temperature
• 1/2 cup sour cream or Greek yogurt
• 2 1/2 cups all purpose flour
• 1 1/2 teaspoons baking powder
• 1/4 teaspoon baking soda
• 1/2 teaspoon kosher salt
• 2 sticks salted butter, at room temperature
• 1 cup packed dark brown sugar
• 1/2 cup heavy cream
• 2 -3 cups powdered sugar
• 1 tablespoon vanilla extract