MontyLFP

Make sure you do good strength training exercise in addition to simply eating more. Women lack the testosterone amounts that men have so they tend to not "bulk up" quite like men do; if you are worried about looking like a professional female bodybuilder like this (heavily Photoshopped) one; You won't.

I make my own shakes. 1 cup milk (whole preferred, but I use 1% because the people whom I live with refuse to touch whole.) 1 scoop chocolate whey mix 2 tbs peanut butter (optional) 1/2 banana Gets me roughly ~750 calories and ~75 g protein. It's a good breakfast.