you can turn basically any cookie into a lactation cookie with brewers yeast (careful this one tastes bad) and flax seed, being baby to breast as often as possible. drink tons of water

Oatmeal,mother milk tea, drink enough water ....

My lactation said just pump pump pump, or if you are exclusively feeding then feed feed feed. I also have heard about the mothers milk tea or drink from mother hood stores or online.

There's a vitamin called fenugreek that helps boost your supply

there's a group on facebook called milky mama, they have cookies and browines you can eat.