Lactation cookies

Okay so every time I pump I'll get one to two oz if I'm lucky. I'm having to use formula just to keep baby's tummie full. I tried pumping more often to make my supply go up but had no luck with that. Have any of you ladies tried making lactation cookies and if so did they work? How much more milk did you make, how long for the cookies to work? And how often do you eat them? And what recipe did you use? Thanks in advance! 🍪