First, wash all the strawberries and cut them in half.
In a blender, blend the fresh strawberries until smooth well.
Strain into a bowl with a strainer and set them aside.
In a separate bowl, add two egg yolks, and granulated sugar and whisk together until well combined.
Add corn starch and whisk again.
Bring the milk to a simmer in a big saucepan.
Turn off the heat and pour some milk into the mixing bowl and whisk again
Now turn on the heat again simmer and pour the mixture into the pan and continuously whisk.
When the mixture is thick, add vanilla extract and whisk continuously.
Now add strawberry puree to the pot and mix again.
Now add strawberry paste or red food colour and mix again.
When your custard is creamy, turn off the heat.
Pour your custard into a bowl and let it cool.
wrap it with plastic wrap and keep it in the refrigerator.
It can be served warm or cold!