For those who love to bake, know that when baking cookies, they sometimes come out to dark. So try this tip and see if it works for you.
A dark cookie can be from the oven being to hot. To fix this problem, check on your cookies after they have been in the oven for five to ten minutes.
If the edges of your cookie are dark, this could mean your center is not baked. Lower your temp by 25 degrees. Baking slower will let the center of your cookies cook through, without dark edges.