Cupcake frosting experiments led me to salted egg yolk next. Since we love salted egg yolk custard pau (steamed buns), I thought that this might work on a cupcake too.Turns out I was right, as the subtle saltiness of the yolk went well with the sweet cupcakes.
For this recipe, you're only using the egg yolks, hence you can use the salted duck egg whites to stir fry a bittergourd dish. It's very delicious and best of all, no wastage!
I'm loving all the different sort of frostings I can put on my cupcakes.. any weird but delicious suggestions you can think of?
Vanilla cupcakes with salted egg yolk-custard frosting
Yum, says Baby D
Vanilla cupcakes with salted duck egg yolk and custard frostingPreparation time: 20-30 minutes
Cooking time: 20-25 minutes
Makes 8
For the vanilla cupcakes
110g butter
110g caster sugar
2 eggs, at room temperature
1 tsp vanilla ex! tract
110g self raising flour, sifted
1-2 tbsp milk
For the frosting
3 salted duck egg yolk, steamed for 7-8 minutes then mashed white hot
10g butter, softened at room temperature
100ml milk
10g custard powder
15g caster sugar
1/2 tsp cornstarch
1. Preheat oven to 190C. Line 8 muffin cup tray with paper liners.
2. Beat the butter and sugar using an electric whisk for 2 minutes on medium speed until light and fluffy.
3. Add the eggs, one at a time to the butter mixture and beat until smooth.
4. Add in the vanilla essence or extract and mix.Next, add in the flour and beat until incorporated. Finally, add in the milk, 1 tbsp at a time for a smooth mixture.
5. Fill each paper cup until 2/3 full and bake for 20-25 minutes until risen and springy to the touch, and a skewer inserted into the centre comes out clean.
6. Remove from the oven and leave on a wire rack to cool.
10. To make the frosting, first separate the salted duck egg yolks from the white and then steam for 7-8 minutes. Mash while the yolks are hot with the butter.
11. In a saucepan, mix the custard powder, milk, sugar and cornstarch until dissolved. Place the pan over medium low heat and bring mixture to boil, stirring continously until the mixture thickens. Remove from heat and then mix to the salted egg yolk. Put mixture in fridge to firm up.
12. Using a piping bag with a star tip, swirl the frosting on the cupcakes. (I found this a little more difficult to pipe compared to the
peanut butter frosting I made the last time since there were lumpy bits - just try to mash the egg yolk as best as you can). Decor! ate with some white edible pearls.
13. These cupcakes are best eaten on the day they are made since putting in the fridge may create lumps in the frosting.