6 Must-Know Safety Guidelines to Preserve Potatoes & Onions

Potatoes and onions are must-have veggies that are a companion to many meals and dishes. But storing them in one place can bring nothing more than spoilage. We use these veggies in our homes daily. Potatoes are a rich source of potassium, carbs, and fiber. On the other side, onion contains antioxidants that will help in reducing bad cholesterol. Onions also help reduce high blood pressure. Onions use to enhance the flavor of various dishes. In addition, to making our meals delicious, they are also healthy items we should include in our diet plan. 

The beauty of this root vegetable is that it has a long shelf life. You do not need to invest in an industrial chest freezer to store the potatoes and onions. Potatoes are best when you keep them in a cool, dark, and dry place. The same things are needed while storing onions. Consuming veggies that are not stored accurately can pose health risks for you. The main thing you should consider is the stable temperature for its safe storage. Not following the safety guidelines can spoil the veggies. Wrong storing tricks are the reason your veggies lack taste and nutrients. 

It is essential to follow the safety guidelines while storing potatoes and onions. In this blog, we are listing the crucial storage tips for potatoes and onions.

  • A Cool and Dry Place is What You Need:

 The best option is a cool and dry place if you want to keep your onions and potatoes fresh. Your veggies will stay the best in a cool area. You should store raw veggies at 43-50 degrees F. Your potatoes and onions will stay fresh at this temperature for months. This specific temperature range will delay the formation of sprouts on your potatoes. The best area for storing potatoes and onion is the cellar of your house.

  • Sunlight can Cause Harm:

Sunlight or any fluorescent light can spoil your veggies in days. These rays can cause the skin of veggies to grow chlorophyll. The skin exposure to these veggies can produce harmful chemicals. Know that dangerous chemicals can cause food poisoning and other diseases. The sun exposure also creates solanine. It can cause a bitter taste in your veggies. The solanine can also cause vomiting, diarrhea, and nausea. Remember that you can also store onions on the countertop if you can consume them in a few days.

  • When To Use Fridge or Freezer?

If you have raw onions or potatoes, any electronic appliance is useless to you. Your veggies will stay fine outside. Storing raw potatoes and onions in the fridge can increase the sugar levels of the vegetables. It can also destroy their flavors. You can store cooked potatoes and onions in the refrigerator for up to 3 days. Remember that you can also choose a freezer if you want to preserve cooked veggies for months.

  • Do Not Wash Before Storing:

Many people think that the dust on potatoes means you should wash them. Remember that rinsing your onions or potatoes is the worst mistake you can make. Washing can increase the moisture on your veggies. The wetness can speed up the growth of bacteria or fungus on your potatoes and onions.

  • Can We Store Potatoes and Onions Together?

 Many people think they can store potatoes and onions together. Know that storing these veggies can cause cross-contamination. Just because these two vegetables need similar storing requirements does not mean you can place them together. Know that onions produce ethylene gas. This gas can ripen the vegetables around onions. When you place onions and potatoes next to each other, it can spoil the potatoes in less time. Know that potatoes contain a high level of moisture. This moisture can liquefy the onions.

  • Cross-Contamination:

It is never safe to store your potatoes next to apples, tomatoes, and bananas. These vegetables can spoil your potatoes. Know that you should keep peaches and honeydew melons away from onions. Try to store onions only with garlic. That is because the odor of onions can also enter other food items.


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