Red Velvet Cupcake Recipe

Do you guys know about "Georgetown Cupcakes"? I know that you know that really famous cupcake store, they make amazing cupcakes! and now I want to share their Red Velvet Cupcakes recipe! :) I already change the recipe from "Cups" to "Gram".
-Makes about 24 cupcakes-
Ingridients :

430 gram plain flour
1 tsp salt
12 tbs Butter ( It's a little bit expensive,so you can change it with Margarine if you want )
300 gram castor sugar
2 large eggs ( room temperature )
4 tbs of liquid red food colour ( no taste food colour )
1 tsp Vanilla extract
2 1/2 tsp cocoa powder
365 ml plain milk
1 1/2 tsp baking soda

Cream cheese Icing ( you can make this or buy whipped cream ) :

16 tbs of unsalted butter
225 gram castor sugar
Cream cheese ( it's up to you )
2 tsp Vanilla extract

How to make it :

- beat margarine and castor sugar until combine and smooth.

- add eggs, milk ( combine milk with red food colour ), vanilli, plain flour,cocoa powder and baking   powder. (slowly and not for a long time)

- Pour the cupcake mixture to cup.

- Oven with 160C, for 25 minutes.

and your cupcakes is done, just give a cute frosting with buttercream on it!