When I am really needing to be frugal for a week's worth of groceries one of the items that lands in my cart is a whole chicken. It takes a lot of time spent in the kitchen, but you can make a chicken last for up to 5 (sometimes 6, but that isn't always possible) meals on the cheap. When I am less inclined to take all of the fun out of a succulent roasted chicken my family loves I can make it last 2, or maybe even three meals. Chicken is also a lean meat that is healthy. Most things you can do with a roasted chicken doesn't involve a lot of things like frying it, and whatnot, so you end up with a frugal meal that is good for you, too.
I know many of these steps are what many would consider common knowledge, but I am being very detailed for those reading that don't have a lot of kitchen experience, and especially not a lot of budgeting experience. I remember being 18 on my own, and not having a clue how to stretch my money to last. I wish someone would have laid it out for me step by step.
So, how do I do it?