If your cookies are not flattening after 5 minutes in the oven, you can manually press them down with a fork. You could also shape with any shape you want before going into the oven. Be creative!
Once they have reached 12 minutes in the oven and the edges are brown, remove from the oven. They might look underdone at this point but they’ll harden when cooled. That will give you the soft center that we all love.