Homemade doesn't take as much time as you think. Natural, whole foods made at home taste so much better and you can control what goes into your body.
Peel up lots of sweet potato and rough cut them into long strips. Put them into a mixing bowl. Chop up 2 tbsp of fresh rosemary. Add it to the bowl of potato along with a pinch of Himalayan salt and olive oil. Toss everything together and put on a baking sheet. Any extra can go in the fridge, up to 5 days, for another meal. Cook in the oven 300F for 50 minutes or until done. Don't forget to turn them over after 25 minutes.
Sweet potato is low on the glycemic index, full of soluble fibre and minerals. Rosemary is a great liver detoxer. Olive oil is an essential fatty acid and antioxidant
Make sure you don't hear it over 300F or it will change the composition of the oil to not being beneficial.