Lemon Cupcakes with White Chocolate Frosting
Ingredients:
For the cupcakes
- 1/2 cup butter, softened
- 1 cup sugar
- 2 eggs
- 1/2 cup white chocolate, melted and cooled
- 1/2 cup milk or non dairy milk
- 1/4 cup lemon juice
- Zest of 2 lemons
- 1 1/2 cup flour
- 1/2 teaspoon baking soda
- 1 teaspoon baking powder
- 1/2 teaspoon salt
For the lemon curd*
- Zest and juice of 4 lemons
- 1 1/4 cups sugar
- 1/2 cup butter, room temperature
- 5 eggs
- Pinch of salt
For the white chocolate cream cheese frosting
- 3 ounces white chocolate, melted and slightly cooled
- 8 ounces cream cheese, room temperature
- 4 tablespoons butter, room temperature
- 2 cups powdered sugar
- 1 teaspoon vanilla
- Pinch of salt
For the candied lemons
- 1 lemon, sliced thinly
- 1/2 cup sugar
- 1/2 cup water
Instructions:
For the cupcakes
- Preheat oven to 350 degrees F. and line a muffin tin with cupcake papers.
- Combine the lemon juice and milk and set aside for about 5 minutes. This creates a makeshift buttermilk.
- Add lemon zest to the sugar and mix with a fork.
- Cream together the butter and sugar with a mixer using the paddle attachment (or a hand mixer) until fluffy, 2-3 minutes.
- Add eggs, one at a time, mixing until combined after each.
- Add vanilla and melted chocolate and mix until combined.
- Whisk together the flour, baking soda, baking powder and salt in a separate bowl.
- Add the dry ingredients and the milk and lemon juice mixture to the batter in 3 alternate additions, beginning with the dry ingredients. Mix after each addition just until combined. I prefer to stir with a wooden spoon rather than using a mixer at this point to prevent over mixing.
- Fill cupcake papers 3/4 of the way with cupcake batter.
- Bake at 350 degrees F. for 18-20 minutes or until a toothpick comes out clean and the top springs back when tapped with a finger.
For the lemon curd
- Use a mixer to cream together the butter and sugar until. Add remaining ingredients, mixing until combined.
- Transfer to a saucepan and cook over low heat, whisking constantly, until thickened and the temperature reaches 170 degrees F. It should take 10-15 minutes.
- Pour the lemon curd through a fine sieve to strain out any bits of scrambled egg you might have ended up with. Cover with plastic wrap to prevent a skin from forming on the top and chill until for 1-2 hours before filling cupcakes.
For the white chocolate cream cheese frosting
- Beat cream cheese and butter together until smooth and fluffy, about 5 minutes.
- Add white chocolate and beat until combined and smooth, another minute.
- Add powdered sugar, vanilla and salt and beat until smooth. If it seems too thick to pipe, add a little milk or water to the mixture. If it seems too thin, add more powdered sugar.
For the candied lemons
- Make a simple syrup by combining sugar and water in a shallow pan and boiling over medium heat until the sugar is dissolved.
- Reduce heat to low, add lemon slices in a single layer and cook for 10 minutes. Place lemon slices on a sheet of wax paper to cool and dry for 1-2 hours before topping the cupcakes.
To assemble
- Use a knife or the bottom of a large piping tip to cut out a circle in the center of each cooled cupcake. Pipe or spoon full of lemon curd.
- Pipe or spread a generous amount of frosting on top.
- Top with half a candied lemon slice.