鈥淲e end up wasting a lot of food not only because we don鈥檛 know how to store it correctly, but also because we don鈥檛 plan very well,鈥 says Mark Mulcahy, produce expert and co-host of radio show. 鈥淲e all get excited at the farmers鈥 market, especially in the summer 鈥 the peaches call your name, the honeydews smell so good, you put the blackberries in your cart 鈥 but when 测辞耻鈥檙别 getting excited about produce, take a second to think: Will I use this this week? Plan for your impulse.鈥
Once you have narrowed down your shopping list, buy produce soon after its been harvested 鈥 that鈥檚 when it鈥檚 freshest. Frequent your local farmers鈥 market, where fruits and veggies will have been picked only a day or so earlier. If your town doesn鈥檛 have a market, ask the produce manager at your local grocery store or food co-op what days the department receives deliveries, and plan your shopping trips accordingly. If possible, make multiple purchases throughout the week to ensure 测辞耻鈥檙别 getting the best of what鈥檚 available.
At home, keeping produce fresh is 鈥渁ll about management,鈥 according to Mulcahy. 鈥淎ll fruit produces ethylene gas, which helps it to ripen faster 鈥 if you leave it all in the fruit bowl, it鈥檚 all going to ripen.鈥 So, if your peaches, starts to ripen, for example, take them out and put them in the fridge. If you notice any rotten or moldy produce, compost it immediately. One bad apple really will spoil the whole bunch.
Keep produce whole as long as possible. Don鈥檛 remove stems or even wash it until 测辞耻鈥檙别 ready to eat it. If you do want to store sliced fruit or veggies, keep them in an air-tight container in the refrigerator, which limits moisture loss and exposure to bacteria.
Keep cold-sensitive fruits (such as apricots, avocados, bananas, kiwis, mangos and melons) on the counter. For everything else, get familiar with your fridge, which has different temperature zones. Keep produce such as berries, citrus, corn, melon and peas in the front, where it鈥檚 warmer. Fruits such as apples, cherries and grapes can be stored anywhere because they are less susceptible to chill damage. Keep all refrigerated fruit away from leafy vegetables, which should live in the crisper drawer, along with artichokes, asparagus, beets, broccoli, cabbage, and carrots.
Apples, during the summer, should be stored in the fridge. During the fall, they can be stored on the counter because they鈥檙e fresh picked.
Store asparagus standing in the fridge; keep the tips dry but soak the ends in a container of water.
Don鈥檛 store avocados in the refrigerator unless they are cut, otherwise the cold will turn them black inside.
Bananas are the biggest ethylene gas culprits, according to Mulcahy. 鈥淚t鈥檚 best to store them away from other non-refrigerated items so they don鈥檛 cause other produce to spoil.鈥
Basil doesn鈥檛 like cold, and it doesn鈥檛 like to be wet. Mulcahy recommends purchasing basil in a clamshell container and keeping it on the counter. 聽
Sometimes blueberries will be coated in a white film. 鈥淚t鈥檚 a natural protectant, you want to see that,鈥 Mulcahy says. 鈥淧ut them in a moisture-proof container or that clam shell they come in, and they鈥檒l store for up to five days.鈥
Allow cantaloupes鈥攁nd most 尘别濒辞苍蝉鈥to ripen on your counter at room temperature for two to four days. 鈥淥nce they start to smell, there will be a little bit of softness at the non-stem end,鈥 Mulcahy says. 鈥淲hen there鈥檚 a little bit of give there, then they鈥檙e ready to eat.鈥 But if 测辞耻鈥檙别 not ready to eat, store them in fridge, where they鈥檒l keep for about 10 days.
Carrots should be bright orange and without cracks. 鈥淭ake the greens off before you put them in the fridge,鈥 Mulcahy says. 鈥淭hen put them in a plastic bag in your crisper drawer, and they鈥檒l stay for about two weeks.鈥
Corn should go in the fridge鈥攊n a plastic bag, in the crisper drawer鈥攊mmediately after you buy it.
Greens also belong in plastic bags in the crisper, but don鈥檛 despair if they start to get droopy and dehydrated. 鈥淭hey can be saved,鈥 says Ro D鈥橝ttilio, Produce Department Team Leader at in Albuquerque. 鈥淚t鈥檚 similar to the way cut flowers work.鈥 Cut off the stem or the butt and soak the produce in luke-warm water. Placing the entire green under water is most effective, but placing the green in a glass of water (like a flower) will also do. Let it soak for at least 20 minutes. Take it out, shake the water off of it and put in back in the refrigerator for 20 to 30 minutes. 鈥淲aa laah!鈥 D鈥橝ttilio says. 鈥淚t鈥檚 as good as new. This technique also works for broccoli, cauliflower, and occasionally root vegetables 鈥 pretty much anything that has a lot of water content.
Green beans should be a vibrant color and have a smooth feel on your fingers 鈥 鈥渁lmost velvety,鈥 according to Mulcahy. 鈥淵ou want to make sure that they鈥檙e firm enough that they snap 鈥 that鈥檚 freshness. Store them unwashed in the refrigerator in a plastic bag in the crisper drawer.鈥
Peaches and nectarines should be bought firm and stored at room temperature 鈥 do not put them in your fridge. As they start to ripen, place them in the fridge, where they鈥檒l keep for three more days.
Keep tomatoes stem-down on the counter. They ripen at the other end,鈥 Mulcahy says. 鈥淚f it鈥檚 sitting on there, it will go soft quicker.鈥 Do not store tomatoes in the refrigerator.
Onions should go in a paper or mesh bag. 鈥淭hey love a little bit of air on them,鈥 Mulcahy says. 鈥淭hey like to be cool and dry in a cupboard or a hanging basket.鈥 Do not store onions next to potatoes 鈥 they鈥檒l make each other go bad faster (potatoes, however, should also be stored in a cool, dry, dark place).
And lastly, keep in mind that most fruit is going to have optimum flavor if eaten at room temperature. 鈥淚f you put a cantaloupe in the fridge, you want put it on the counter for 20 to 30 minutes to let it warm up before you cut into it and eat it,鈥 Mulcahy advises 鈥 definitely something to keep in mind before you serve that fruit salad at your next barbeque.