The simple shopping list change that cuts grocery bills: Start with what you already have
Most people write a grocery list by thinking about what they want to eat. That is the wrong end. The change worth making is small enough to feel trivial: before writing anything, open the refrigerator, the freezer and the pantry, and write down what is already in there.
TL;DR
- Open your refrigerator, freezer, and pantry before writing a grocery list.
- Write down the items you already have.
- This method is suggested as a way to reduce grocery bills.