5 from 5 votes

Lemon-Curd Pound Cake

Lemon-Curd Pound Cake

Every bite of this bright and dreamy lemon-curd pound cake has all the enthusiasm of a spring morning. There are layers of tartness from the luxurious lemon curd, lemon zest, and pieces of baked lemon that nestle perfectly into the buttery rich batter. A light and easy drizzle of lemon syrup, made from baked lemon slices, makes a simple bite feel like the warm, sunny promise of a new day.

This recipe from Zoë Bakes Cakes is perfect for spring holidays – or just to treat yourself any day of the week. Enjoy!

Lemon-Curd Pound Cake
Lemon-Curd Pound Cake

Lemon-Curd Pound Cake

This bright and dreamy cake has layers of tartness from luxurious lemon curd, lemon zest, and pieces of baked lemon that nestle perfectly into the buttery rich batter. A light and easy drizzle of lemon syrup, made from baked lemon slices, makes a simple bite feel like the warm, sunny promise of a new day.
5 from 5 votes

Ingredients

  • 2 lemons, sliced 1/8-inch (3mm) thick, plus zest of 2 lemons
  • scraped seeds from 1 vanilla bean
  • 1 cup (240ml) simple syrup see notes
  • 3/4 cup (165g) unsalted butter at room temperature
  • 1 1/2 cups (300g) granulated sugar
  • 2 tsp vanilla extract
  • 1 tsp lemon extract
  • 2 eggs at room temperature
  • 4 egg yolks at room temperature
  • 2 cups +2 tbsp (240g) cake flour
  • 1 tsp baking powder
  • 1/4 tsp baking soda
  • 1/2 tsp kosher salt
  • 3/4 cup (180g) sour cream at room temperature
  • 1/2 cup (140g) lemon curd (recipe follows)

Lemon Curd

  • 6 egg yolks at room temperature
  • 1 cup (200g) granulated sugar
  • 1/2 cup (120ml) freshly squeezed lemon juice
  • zest of 2 lemons
  • 1/2 cup (110g) unsalted butter cut into 8 pieces
  • pinch kosher salt

Instructions

  • Preheat the oven to 325°F / 165°C. Generously grease a 9 by 4-inch / 23 by 10cm Pullman pan (or a 10 by 5-inch / 25 by 13cm loaf pan), then line it with greased parchment paper. Set aside.
  • Put the lemon slices and vanilla seeds in the bottom of a 9-inch / 23cm baking dish, pour the simple syrup over the top, and cover tightly with aluminum foil.  Bake until the lemons are very soft, 40 to 45 min­utes. Set aside.
  • In a stand mixer fitted with the paddle attachment, cream the butter on medium-high speed until creamy and smooth, about 1 minute. Turn the mixer speed to low; add the sugar, vanilla extract, lemon extract, and lemon zest to the butter; and mix until incorporated. Turn the speed to medium-high and beat until light and fluffy, about 5 minutes. Scrape the bowl often for even incorporation.
  • Turn the speed to medium-low and add the eggs and egg yolks, one at a time, beating just until combined. Scrape the bowl after each addition.
  • In a separate bowl, whisk together the flour, baking powder, baking soda, and salt. Sift to remove any lumps.
  • Add one-third of the flour mixture to the butter mixture and mix on low speed, just until com­bined. Add half of the sour cream, mixing until incorporated. Repeat with another one-third flour, then the remaining sour cream, and finish with the final one-third flour, scraping the bowl and paddle after each addition.
  • Fold the lemon curd into the batter. It’s okay if there are a few streaks of curd left throughout the batter. Scrape the batter into the prepared pan. Smooth the top and tap the pan on the counter several times to release excess air bubbles. Lay five baked lemon slices over the top of the batter. Set the pan on a baking sheet.
  • Bake just until the top sets, about 45 minutes; the sliced lemons will have slipped beneath the surface. Lay another four lemon slices over the top and con­tinue to bake until a tester comes out clean, 25 to 30 minutes more. As soon as you take the cake out of the oven, drizzle with 2 Tbsp of the lemon syrup from the baked lemons.
  • Let the cake cool in the pan for 20 minutes, then remove from the pan and set on a wire rack to cool completely before serving.

Lemon Curd

  • In a medium stainless-steel bowl, whisk together the egg yolks, sugar, lemon juice, lemon zest, butter, and salt.
  • Put 1 inch / 2.5cm of water in the bottom of a double boiler or a medium saucepan and bring to a gentle simmer over medium heat. Place the bowl with the lemon mixture over the simmering water. Using a rubber spatula, stir the mixture constantly, making sure to clean the sides of the bowl as you go, until the lemon curd begins to thicken, about 10 minutes; it will be the consistency of smooth pudding. If there are any lumps in the curd, strain it through a fine-mesh sieve into a shallow container and cover with plastic wrap, pressed directly onto the surface, to prevent a skin from forming. 
  • In a large bowl, add enough ice cubes and cold water to create a bath for the container to sit in without the water breaching the sides. Set the container in the ice bath or place in the freezer until chilled, about 15 minutes, then transfer to the refrigerator for up to 5 days.

Notes

How to make simple syrup: In a small saucepan over medium-high heat, combine 1 cup (240ml) water, 1 cup (200g) granulated sugar, and 1 tbsp light corn syrup. Bring to a simmer and allow to simmer until the sugar is completely dissolved, about 10 minutes. Turn off the heat and let cool to room temperature. Use immediately, or store in an airtight container in the refrigerator for up to 1 month.
Tried this recipe?Let us know how it was!

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3 thoughts to “Lemon-Curd Pound Cake”

    1. Hi Jennifer, Zoë has not tried this, but in general whenever trying something like this you want to make sure not to fill the pan more than 2/3 full of batter to make sure it doesn’t overflow. You can always bake the excess in cupcake tins or mini loaf pans (they will need less time in the oven since they are smaller)! Enjoy!

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