Buy fresh berries in larger quantities while in season and freeze on cookie sheets to store in plastic bags in you freezer for later. (nourishholisticnutrition.com)
Place freshly squeezed lemon juice in ice cube trays until frozen, subsequently storing them in plastic bags in the freezer. (whfoods.org)
We keep several plastic bags in the freezer for trimmed and leftover ingredients that can be used in stocks. (fieryfoodscentral.com)