Mini Lemon Chantilly Cupcakes with Vanilla Bean Whipped Cream Cheese Frosting
Brookside Kitchen
Soft and delicate lemon cupcakes, full of fresh lemon flavor, topped with a light and airy vanilla bean cream cheese whipped cream and a dollop of lemon curd. They are a light and refreshing treat!
(Optional) Use your fingers to rub the zest and sugar together until it feels like wet sand to release some of the flavor from the zest.
Add lemon juice to the pot and mix to combine.
In a separate bowl, whisk eggs thoroughly until fully blended. You want it to be one smooth mixture - no clumps of egg white should be visible. Add the whisked eggs to the pot and whisk well to combine.
Cook mixture over low to medium-low heat, stirring continuously. Cook until the mixture coats the back of a spoon well*. The texture will resemble pudding. At this point, remove from the heat.
Pour the lemon curd mixture through a fine-mesh sieve onto the butter. This will remove the lemon zest and any potential egg clumps.
Stir the curd and the butter until the butter is melted and fully incorporated.
Cover and refrigerate the curd until chilled.
Make the Cupcakes
Preheat the oven to 350℉. Place a cupcake wrapper into each cupcake well.
Combine cake flour, sugar, baking powder, and salt in a bowl. Add softened butter and mix until it resembles coarse sand.
Add the oil and about half of the milk to the mixture. Mix on a medium speed for two minutes.
Add the remaining milk, vanilla extract, egg, and lemon zest. Mix until well combined.
Fill each lined cupcake well ¾ of the way with batter.
Add a tiny dollop (about ¼ tsp) of lemon curd to the top of each cupcake.
Bake for 10 - 12 minutes or until a toothpick inserted into the center comes out clean or with a few moist crumbs.
Allow to cool in the pan for 10 minutes before transferring to a wire rack to cool completely.
Make the Frosting
Beat the softened cream cheese and sugar on a medium speed until smooth. Set aside.
Whisk the heavy cream until it starts to hold its shape and resemble whipped cream.
Add half of the cream cheese mixture and whisk until combined. Add the remaining cream cheese mixture and whisk until combined.
Add the vanilla bean paste. Whisk the mixture until thick and fluffy.
Frost the Cupcakes
When the cupcakes are cool, spread or pipe the whipped cream frosting onto each cupcake. Add a small dollop of lemon curd to the top of each one for extra lemon flavor.To decorate the cupcakes as shown, see the notes section below.
Notes
Room Temperature Ingredients - having the ingredients at room temperature allows everything to mix and emulsify well, resulting in a smooth and cohesive cake batter and a more consistent cake texture. If you need to get the ingredients to room temperature quickly:
Butter - cut into small cubes and allow to sit at room temperature for 15-30 minutes. Alternatively, microwave it in short 5-second intervals on a defrost or low-power setting, rotating them in between each interval, until softened.
Egg - place in a bowl of warm water for 10 minutes.
Milk - microwave it in short bursts, stirring in between, until no longer cold. You can also do this on the stovetop by stirring the milk in a pot over low heat, until no longer cold.
Lemon Curd - for those that like to use a thermometer when cooking lemon curd, it should reach the desired consistency around 170ºF.A Note on Serving - because of the butter in these cupcakes, they do get a bit firmer in the fridge. If you're not serving them right away, I recommend storing them unfrosted in a container in the fridge. Take them out shortly before serving to allow them to soften slightly before frosting and serving.Alternatively, you can store them in the fridge frosted. For best texture, allow to sit out at room temperature for a short time before serving.Decorating the Cupcakes with Flowers - to decorate the cupcakes as shown:Fill a piping bag, fitted with a #12 round piping tip, with the whipped cream frosting. Fill another piping bag, fitted with a #8 round piping tip, with the lemon curd. You'll first pipe the frosting. Hold the piping bag upright and position the tip near the edge of the cupcake. Squeeze the piping bag to pipe a round blob, slowly releasing pressure as you drag the piping bag to the center of the cupcake. This will create a teardrop shape; this is the first of 5 petals. Do this again directly next to the first petal. Repeat until you've piped 5 petals, filling up the surface of the cupcake. Take the piping bag filled with lemon curd and hold it upright, positioning the tip near the center of the cupcake. Lightly squeeze to dispense a small blob of curd in the center of the cupcake.*More details, along with links to piping tips and supplies, are in the blog post above.