Red Velvet Cupcakes! Perfect for Valentines!

Hey all!
I am here back with new recipes!
Yum yum.
Ochikeron’s recipe never fails me ! <3
Happy happy!
So here we go, 
simple ingredients & methods!
No skill requires!

Ingredients:
1/3 cup granulated sugar
100g butter *room temperature
1 egg *room temperature
A
* 1 cup cake flour
* 1 tbsp. cocoa powder
* 1/2 tsp. baking soda
* 1/2 tsp. baking powder
* 1/2 tbsp. red food coloring
* a pinch of salt
B
* 1/2 cup milk *room temperature
* 1/2 tbsp. vinegar
* a few drops of vanilla extract
((Cream Cheese Frosting))
1 cup icing sugar/ powdered sugar
50g butter * room temperature 
100g cream cheese
*few drops of vanilla essence* optional

Enjoy , happy baking !!!
& Happy valentines