Size reasonable, made 17. 7 minutes probably ok, but try 8 and no more than 9. Jason said "best cookie ever!"
Second attempt used vegetarian butter which seemed very greasy even with a much longer cooking time on one (13 min). Made 6, but too big, aim for 12 next time with a view to reducing to 10.
In new oven could get 10 on one shelf. Came out too gooey. Next time try 10 to 12 mins at 200c
