Wasting food is also hurting our environment. "Food is the single largest component of municipal solid waste going to landfills, accounting for over 20% by weight. Food waste quickly generates methane, a greenhouse gas 21 times more potent than carbon dioxide. Landfills are the third largest source of methane in the United States." (USDA) In addition, think of the energy and water that is required to produce and transport the food we buy from the farm to the market to our homes. So what do we do to not waste food?
- Buy only what we need. It's great to buy in bulk but if it means food going to waste, then it's not worth it.
- If we buy more than we need, share with others or give to those in need including homeless shelters and families in need. I asked my husband to pick up a bag of black beans from Smart and Final but instead of getting the 10lb. bag that I can use in a month or two, he bought the 25lb. bag! Fortunately I have a friend who also cooks a lot of black beans, so I gave her half.
- Use up fresh foods first. I generally go shopping once a week. So, I try to use my fresh meats and vegetables soon after I go shopping. Then once all of those foods are used up I transition to the frozen and canned foods if needed.
- Some vegetables can be replanted. Potatoes that have started to root can be planted in the garden to make more potatoes. The bottom parts of cabbages, leeks and lettuces can often be made to root and then can be planted to grow more. I've been experimenting with this and it works well sometimes!
- Share prepared foods with friends if we have extra. I bought some pastries for having a friend over for coffee today and there are a lot left over, so I'm going to take them to work tomorrow, since my gluten-free family won't eat them, and neither will I (unless I get hungry at work tomorrow).