Red Velvet New York Cookie Recipe

FINALLY a Red Velvet NY Cookie! You guys have been wanting this recipe for SO LONG so we thought it was about time we gave it to you!

230g Cold Chopped Unsalted Butter
160g Caster Sugar
160g Light Brown Sugar
450g White Chocolate Chips
475g Plain Flour
25g Cocoa (we use a mix of regular and black cocoa)
1 tsp Salt
3 tsp Baking Powder
2 Eggs
1 Egg Yolk
1 tsp Vanilla
1 tsp Red Food Colouring (paste food colouring not liquid)