Since being a mother, I have found that there are so many ways to save. One of my favorite is by never wasting food. I love to reuse my left overs but in different ways. Even though we are having the same food it is different. Here are a couple examples:
Make a roast one night. The next you could either make pulled pork out of the left overs or even lasagna. You save by not having to spend so much in meats and you always make sure that your left overs are used.