Blueberry Lemon Cake

 A slice of summer vibes; the soft and tender blueberry and lemon cake 🍋🍃




Prep. Time: 15 minutes
Cooking Time: 2 hours
Serving: 2-4 servings


Ingredients

Lemon sponge cake 
  • 2 Eggs (I use medium size, about 50 g. each)
  • 50 g. Caster sugar
  • lemon zest
  • 1/2 tsp. Vanilla extract
  • 50 g. Cake flour or All-purpose flour
  • 7 g. Melted unsalted butter
  • 10 g. Milk

Filling
  • Blueberry Jam
  • 250 g. Whipping cream
  • 25 g. Caster sugar
  • Fresh blueberries for decorating
  • Lemon slices for decorating 
  • Thymes for decorating
 
Tools
  • Whisk / Hand mixer / Stand mixer
  • Medium heat-proof mix bowl
  • a pot fill with hot water
  • Mesh seive
  • Measure cup
  • 12 cm. round cake mold
  • Parchment paper
  • Wire rack
  • Spatulas
  • Cake turntable

Instructions

Lemon sponge cake 

Preheat oven to 160°C, upper and lower heat.

In mix bowl, add egg, sugar, lemon zest and vanilla extract. Mix until combined. 

Place the bowl in side a pot fill with hot water. Whisk the mixture until reach 37°C - 42°C or until warm to touch. Remove from heat. Whisk on high speed for 2 minutes, until the mixture hold ribbon stage; the mixture must be triple in volume, pale and light colour. Whisk on low speed for 1 minutes to remove large air bubbles.


Ribbon Stage


Sift flour into egg mixture. Gently fold until incorporated. Set aside.

In small measure cup, stir together melted butter and milk. Mix about a third of flour/egg mixture into the butter. Then fold it back to remain batter.

Gently pour the batter into the mold which is covered with the parchment paper.

Bake in 160°C, upper and lower heat for 30 minutes.

Cool completely in wire rack.


Filling

In a mean time, add whipping cream and sugar in mix bowl. Whisk on high speed until the cream hold stiff peak.


Assembly

Cut the cake horizontally into 2 or 3 layers.   

Place the first layer on cake turntable, spread 1/4 of whipped cream on top. Spread 2 tbsp. of blueberry jam on top of whipped cream. Put cake to make the second layer. Repeat this step 2 more times.

Spread remain whipped cream over the cake.

Arrange blueberries, lemon slices and thymes for decorating.

Now the cake is ready to serve. Enjoy!


Tips
  • It is possible to use room temperature egg mixture. But the mixture might be take a little bit longer to reach the ribbon stage.