Baking day–Custard cream cookies

It’s not because that there’s no kid at home, that it should stop me from backing.  I found this recipe here, on A Spoon Full of Sugar blog.
I did not have any custard powder and did not replace it by anything else.  I added a lemon juice in the dough, and I kept the butter cream colour less.
Now I need Juliette to have a taste and give me her opinion, and then I’ll need friends to come around to share them and have a cup of tea.  Are you free?