Chocolate chunk cookies

I don't normally bake but it's really cold here at the moment and it seemed like the thing to do. Yesterday evening I was sitting in a darkened sitting room by the stove catching up on Downton Abbey and it just seemed very necessary to have warm cookies. I use Ina Garten's cookie recipe although I modify it. I don't use as much sugar or chocolate. When I make cookies I keep the dough in the fridge and I bake them as I need them. It means my cookies are always warm and fresh. I also use an ice cream scoop to measure out the dough. This ensures that all the cookies are the same size and are all round.