Save 100's of Dollars Yearly Patrolling Your Refrigerator

Watch the waste. Studies estimate that Americans waste up to 40% of our food supply. If that's the case in your household, you could save hundreds of dollars a year just by patrolling your refrigerator, freezer and pantry each day so you can use stuff before it rots.

The average American family of four spends $727 a month on food -- but you can spend substantially less and still be healthy.



If you're newly broke, or trying to save money for other purposes like paying down debt, your grocery list is a great place to look for savings. Although food is the third-largest expenditure for most households, after housing and transportation, it's also one of the most flexible and can easily be trimmed on the fly. Here are some general principles to keep in mind:

Skip the processing. Steer away from foods with lots of additives, chemicals and packaging; they're often not as good for you, and they can drive up the cost of your groceries. Instead, opt for foods that are as close to their natural state as possible. That may mean you have to spend a little more time preparing your meals, but I've included helpful tips below on how to make that more convenient.

Demote meat. Beef, chicken, pork and fish often take a starring role in American meals, whereas in less-wealthy countries they're often supporting players or make only cameo appearances: Think bowls of rice or grain topped with lots of veggies and a few bits of meat or seafood. Or you can skip meat entirely for much cheaper protein sources, such as eggs or beans (a half cup of beans has as much protein as 3 ounces of steak).

Nuts, legumes, seeds and dairy products, including milk, cheese and yogurt, are other good sources of protein. Water-packed canned tuna and salmon, which you frequently can find on sale, can help you get the 8 to 12 ounces of seafood the USDA says you should have every week. The new "Healthy Plate" guidelines, which the USDA recently introduced to replace the old food pyramid, reflect these changes by replacing the old "meat and beans" category with "protein foods."

Promote veggies. The typical household should spend about 40% of its food budget on fruits and vegetables, Post said. Buying in-season produce on sale is one way to save while filling your plate. Also consider frozen or canned vegetables and fruit. Frozen produce is typically processed soon after harvest, which preserves more nutrients, but be careful with canned foods, because they can have too much salt and sugar. Opt for low-sodium versions and fruit packed in juice, not syrup, Post recommended. If you have a farmers' market nearby, consider shopping there, especially toward the end of the day when you may be able to negotiate deals on produce farmers would otherwise have to haul home.

Go for the grains. Wheat, rice, oats, cornmeal, barley and cereal grains are filling and fairly inexpensive, especially if you buy in bulk. Opt for whole grains, which offer more nutrients and fiber. Oatmeal makes a nutritious, satisfying breakfast for just pennies a serving, while brown rice can be served at any meal (it's pretty good heated up with milk and honey).