Ingredients
Method
Preparation
- Preheat your oven to 350°F (175°C) and line a standard 12-cup muffin pan with cupcake liners.
- Soften the butter at room temperature.
Mixing the Batter
- In a medium bowl, whisk together flour, baking powder, and salt.
- In a large mixing bowl, beat the softened butter and granulated sugar together for 3 to 4 minutes until pale and fluffy.
- Add eggs one at a time, mixing well after each addition and then add vanilla extract.
- Mix the dry ingredients and wet ingredients (champagne + peach puree) in alternating additions until just combined.
Baking
- Fill each cupcake liner about two-thirds full and bake for 18 to 20 minutes.
- Check with a toothpick at the 18-minute mark; they’re done when a toothpick comes out clean.
- Let the cupcakes cool in the pan for 5 minutes, then transfer to a wire rack to cool completely.
Making the Peach Buttercream
- Beat the softened butter on medium-high speed until super pale and creamy, about 2 minutes.
- Gradually add powdered sugar, one cup at a time, avoiding powdered sugar explosions.
- Mix in peach puree and vanilla extract, beating on medium speed for 2 to 3 minutes until fluffy.
Frosting and Garnishing
- Pipe or spread the peach buttercream on each fully cooled cupcake.
- Garnish with a fresh peach slice and a sprinkle of sparkling sugar.
Notes
Use real champagne or prosecco for the best flavor. Store leftovers in an airtight container at room temperature for up to 2 days, or refrigerate for up to 5 days.
