01 -
Set oven temperature to 350°F (175°C).
02 -
Combine flour, granulated sugar, baking powder, and salt in a bowl. In another bowl, cream softened butter and sugar until fluffy. Add eggs, vanilla extract, and sour cream, blending well. Gradually incorporate dry ingredients until smooth.
03 -
Beat cream cheese until creamy. Add powdered sugar, vanilla bean paste, and egg, mixing until homogeneous.
04 -
Spoon cupcake batter to fill liners halfway. Add a dollop of cheesecake filling in the center, then top with remaining batter to cover.
05 -
Bake in preheated oven for 20 to 25 minutes, or until a toothpick inserted comes out clean.
06 -
Allow cupcakes to cool completely. Sprinkle sugar on top of each and caramelize using a culinary torch or broiler until golden brown.