Ask Dr. Potato

With 938 posts, chances are there's already an answer to your question. Please try searching below before submitting a question to Dr. Potato. Use multiple words to help narrow down the results. For example, search for "potatoes" and "group" if looking for an answer on cooking potatoes for large groups.

Back To Dr. Potato Home

My Potatoes Were Green All the Way to The Center and Not Just the Skins.

Q:

My potatoes were green all the way to the center and not just the skins, which is common when exposed to sunlight. Are these safe to eat and how do I prevent this from happening in the future? As it happened to all the sizes, even the ones deep in the soil not exposed to the light.

A:

Are these potatoes you bought or grew? Potatoes on display at retail stores are even more susceptible to greening from fluorescent lighting.  If still in the bag, take back to the produce manager or store for a refund or replacement.