The one thing that saved my grocery bill was buying a single chicken and using every bit of it.
I was sick of spending so much on meat, so last month I grabbed a whole chicken for $8 at my local market. I roasted it for dinner, which gave us two meals right there. Then I picked every bit of meat off the bones for chicken salad and a pasta dish. The real game changer was the carcass. I threw it in a pot with an old onion, a carrot, and some water, let it simmer for a few hours, and got a full pot of broth. That broth made two big pots of soup later in the week. I went from one chicken to like six meals. Does anyone else have a cheap cut of meat they stretch like this?