We had a significant amount of student loan debt when we married. This debt felt crushing, so we decided to make significant lifestyle changes that would allow us to reduce our living expenses. Food is a large, recurring expense for every couple, so one of our first priorities was to devise a strategy for saving money on groceries. All of this is to say that we do not have the cheapest diet. We eat delicious and nutritious whole foods that would otherwise be prohibitively expensive. Using the...