Smiley birthday cake

Overview

Birthday cake for my cousin. I have long thought about making a smiley face cake and lighting 18-year-old candles to make my cousin happy.

Beat the oil, milk and sugar evenly with a hand mixer.
Sift in the sifted flour and stir.
Add egg yolks and mix with a whisk in Z-shape to form a particle-free egg yolk paste.
Add 25 grams of sugar to the egg whites and beat.
Beat the egg whites into small peaks.
Add 1/3 of the egg whites into the egg yolk paste, and use a rubber spatula to gently stir evenly (mix from the bottom up, do not stir in circles to prevent the egg whites from defoaming)
Then pour the mixed egg yolk paste back into the remaining 2/3 of the egg whites.
Use the same technique to stir up and down until evenly mixed into a fine egg yolk paste.
Pour into a 6-inch mold and preheat the oven to 130 degrees for 50 minutes.
After cooling, unmold with bare hands.
Whip light cream with sugar.
Divide into 3 equal slices.
Place a cake slice on the decorating table, spread whipped cream and add mango slices.
Add another slice of cake.
Continue to spread the cream and add the mango slices.
Place the last cake slice.
Spread cream all over the cake base.
Use a piping tip to squeeze out hair, and use melted chocolate to draw eyes and mouth.
Light the 18-year-old candle.
Cut into pieces and enjoy!