I had my sister make these for me when my little guy was maybe two weeks old, I think they helped increase my milk production plus they are a yummy and healthy snack!
I've been eating Milkmakers. They're ok and I think they help, but maybe I'm just justifying purchasing them. I'm going to try making my own this week.
Re: Lactation cookies
https://www.icanteachmychild.com/booby-bites-energy-snack-for-nursing-moms-everyone-else/
https://mylittlepoppyseed.wordpress.com/2013/02/28/a-recipe-chocolate-chip-banana-lactation-muffins/