Individually packaged foods can make grocery shopping easier, especially when you need quick snacks or convenient meal options. However, those smaller packages can sometimes cost more than buying the same foods in larger quantities. If you are trying to stretch your grocery budget, changing a few everyday purchases could help you save money over time. The key is knowing which items are worth buying in bulk and which are better left individually packaged. Here are seven foods you may want to stop buying in single-serving packages to help keep your grocery spending under control.