Go Back
+ servings
5 from 9 votes
Lemon Curd Poppyseed Cake
Prep Time
25 mins
Cook Time
35 mins
Total Time
1 hr
 

This easy Lemon Curd Poppy Seed Cake recipe includes a tender-crumbed, super moist white cake with a delicious lemon curd filling and icing. You can make the ridiculously easy lemon curd in minutes!

Course: Dessert, Dessert Icing
Cuisine: American
Keyword: Lemon Curd Cake, Lemon Curd Filling, Lemon Curd Icing, Lemon Curd Poppy Seed Cake
Servings: 16
Calories: 455 kcal
Author: Chris Scheuer
Ingredients
For the cake:
  • 3 tablespoons very soft butter
  • cup oil sunflower, canola, vegetable or any other mild tasting oil
  • 1 cup sugar
  • 1 teaspoon vanilla extract
  • 1 ⅓ cup all-purpose flour
  • 1 ½ teaspoons baking powder
  • 1 ½ tablespoons poppy seeds
  • ½ teaspoon salt
  • ½ cup milk
  • 3 large egg whites (save the yolks for the lemon curd!)
For the filling:
For the lemon curd icing:
  • 8 ounces very soft butter
  • ¼ cup Ridiculously Easy Lemon Curd
  • 1 teaspoon vanilla extract
  • teaspoon almond extract optional
  • 3 ½- 3 ¾ cups powdered sugar
  • 3-4 tablespoons half and half or heavy cream
Instructions
For the cake:
  1. Preheat oven to 350˚F. Spray one 8-inch round cake pan (with 2-inch sides) with baking spray and line it with parchment paper. (If your cake pan is lower than 2 inches, use a 9-inch pan.)

  2. Stir the soft butter in a medium-large bowl until creamy. Add the oil, sugar and vanilla . Stir until well combined and creamy, about 1 minute.

  3. Sprinkle the baking powder, the salt and approximately one-third of the flour over the butter mixture. Stir just until the flour has disappeared.

  4. Add half of the milk and stir to combine. Add another third of the flour and stir just until incorporated. Repeat, adding remaining milk and then the remaining flour, stirring after each addition until almost completely combined before adding the next. Stir in the poppy seeds.
  5. Whisk egg whites in a separate clean bowl for 1 ½-2 minutes by hand or with a hand mixer until foamy and a peak forms when you lift the whisk or beater out of the egg whites.
  6. Using a spatula, gently fold the egg whites into the cake batter. Scrape the sides and bottom of the bowl to make sure everything is mixed in, but don’t over-mix. Transfer the batter to the prepared pan and smooth the top.

  7. Bake for 35-40 minutes, or until a toothpick inserted in the center of each cake layer comes out clean or until the center reaches 210˚F with an instant thermometer.
  8. Cool the cake in the pan for 15 minutes. If the cake looks like it’s stuck on the sides of the pan, run a thin knife around the edge, then invert it onto a cooling rack to cool completely before filling and icing.

  9. With a long, serrated knife, slice the cake in half horizontally and place bottom half on a cake stand or serving platter. Scoop the lemon curd (¾-1 cup, depending on how thick you like the fillling) right onto the center of the bottom cake layer. Spread the lemon curd to within a ½-inch of the sides of the cake.

  10. Set the other layer gently on top of the lemon curd, cut side down.
  11. Frost the cake as desired with the lemon curd icing. Serve and enjoy!
For the lemon curd icing:
  1. Combine the soft butter, lemon curd and extract(s) in a medium-large bowl. Stir until very smooth and creamy.
  2. Add the 3½ cups of the powdered sugar and 3 tablespoons of the half and half (or cream). Stir together until all powdered sugar is incorporated and the icing is lump-free (about one minute).

  3. If the icing seems too thick to spread nicely, add more half and half (or cream) one teaspoon at a time until a creamy, spreadable consistency is reached. If the icing seems to thin, add more powdered sugar, one to two tablespoon at a time until creamy and spreadable.

Recipe Notes

See Café Tips above in post for more detailed instructions and tips.

Cake recipe adapted from Sugar Spun Run.

 

Nutrition Facts
Lemon Curd Poppyseed Cake
Amount Per Serving
Calories 455 Calories from Fat 171
% Daily Value*
Fat 19g29%
Saturated Fat 9g56%
Cholesterol 38mg13%
Sodium 208mg9%
Potassium 81mg2%
Carbohydrates 70g23%
Fiber 1g4%
Sugar 61g68%
Protein 2g4%
Vitamin A 442IU9%
Calcium 46mg5%
Iron 1mg6%
* Percent Daily Values are based on a 2000 calorie diet.