The Raspberry Ripple Effect: Unveiling My White Chocolate Raspberry Cupcakes

👩‍🍳 Instructions

1. 1

   Prepare the Cupcakes: Preheat oven to 350°F (175°C). Line a 12-cup muffin tin with paper liners.
2. 2

   In a medium bowl, whisk together all-purpose flour, cake flour, 1½ cups granulated sugar, baking powder, baking soda, and ½ tsp salt.
3. 3

   In a large bowl, cream softened butter and 1½ cups granulated sugar with an electric mixer until light and fluffy (2-3 minutes).
4. 4

   Beat in eggs one at a time, mixing well after each. Stir in 1 tsp vanilla extract.
5. 5

   Gradually add one-third of the dry ingredients to the butter mixture, mixing on low speed until just combined. Add half of the buttermilk and mix until incorporated. Repeat, ending with the last third of dry ingredients. Do not overmix.
6. 6

   Divide batter evenly among liners, filling two-thirds full. Bake 18-22 minutes, or until a wooden skewer comes out clean. Cool in tin for 5 minutes, then transfer to a wire rack to cool completely.
7. 7

   Prepare the Raspberry Filling: In a small saucepan, combine 1½ cups raspberries, ¼ cup granulated sugar, and lemon juice. Cook over medium heat, stirring, until raspberries break down and simmer (5-7 minutes).
8. 8

   Whisk 1 tbsp cornstarch with 1 tbsp cold water until smooth. Stir into simmering raspberry mixture. Cook 1-2 minutes until thickened. Transfer to a bowl, cover surface with plastic wrap, and chill for at least 1 hour.
9. 9

   Prepare the Frosting: Gently melt chopped white chocolate in a microwave (30-second intervals) or double boiler until smooth. Let cool slightly but remain liquid.
10. 10

    Puree ½ cup raspberries and strain through a fine-mesh sieve to get ¼ cup raspberry puree.
11. 11

    In a large, chilled bowl, combine cold heavy cream, sifted powdered sugar, and 1 tsp vanilla extract. Beat on medium-high speed until soft peaks form.
12. 12

    On low speed, slowly pour in cooled melted white chocolate until just combined. Gently fold in raspberry puree with a spatula until streaks are incorporated. Do not overmix.
13. 13

    Assemble the Cupcakes: Once cupcakes are completely cool, use a cupcake corer or knife to remove a small cone from the center of each. Fill with 1-2 teaspoons of chilled raspberry filling. Replace cupcake tops or discard.
14. 14

    Transfer frosting to a piping bag fitted with a decorative tip. Pipe a generous swirl onto each filled cupcake. Garnish with a fresh raspberry or white chocolate curl, if desired. Serve immediately or store in the refrigerator.