Ingredients
Equipment
Method
- Combine strawberries, sugar, and lemon juice in a saucepan. Simmer 10–15 minutes until thick and jam-like. Cool completely.
- Preheat oven to 350°F (175°C). Whisk cake flour, sugar, baking powder, and salt in a bowl.
- Add butter to dry ingredients and mix until sandy. Whisk eggs, milk, sour cream, and vanilla bean paste separately.
- Add wet ingredients to dry mixture and beat 90 seconds. Fill cupcake liners 2/3 full and bake 18–22 minutes. Cool completely.
- Core cupcakes and fill centers with strawberry reduction. Replace trimmed cake plugs.
- Whip cream, mascarpone, and powdered sugar to stiff peaks. Pipe frosting onto cupcakes and garnish with strawberries.
Notes
For best results, allow cupcakes to cool completely before filling and frosting. Use very cold cream, bowl, and whisk to ensure a stable whipped topping that holds its shape.
