Ingredients
Equipment
Method
- Preheat oven to 350°F (176°C). Line a 12-cup muffin tin with liners.
- Cream butter and sugar in stand mixer 3–4 minutes until pale and fluffy.
- Mix in sour cream and vanilla. Add egg whites in two additions, mixing well.
- In bowl, whisk flour, baking powder, and salt. In cup, combine milk and water.
- Add half dry ingredients, then milk mixture, then remaining flour. Mix until just combined.
- Fill liners halfway. Bake 15–17 minutes until toothpick shows moist crumbs. Cool completely.
- Make frosting: Grind freeze-dried strawberries into powder. Beat butter 2 minutes, add half powdered sugar, liquid, and salt. Add remaining sugar and strawberry powder. Beat until fluffy.
- Make filling: Whip cream, powdered sugar, and vanilla to soft peaks. Beat in cream cheese until stiff peaks form. Fold in chopped strawberries.
- Core cupcakes 2/3 deep. Fill with strawberry cream.
- Pipe frosting onto cupcakes. Garnish with fresh strawberries. Chill 30 minutes, serve at room temperature.
Notes
- Use freeze-dried strawberries for frosting; fresh add too much moisture.
- Sour cream keeps cupcakes moist; full-fat Greek yogurt works as a substitute.
- Pat strawberries dry before folding into filling to avoid watery cream.
- Cupcakes can be baked 3 days ahead; assemble day-of for best results.
- Recipe also works as an 8-inch cake; bake 22–25 minutes and triple filling/frosting.
- Store filled cupcakes in refrigerator up to 2 days; serve at room temperature.