Food & Receipts

White Onion vs Purple Onion: Which One Should You Choose?

All onions are the same, but their colors lead to different flavors. So, which one is better in taste, white onions or purple onions?

Administrator

28 December, 2023

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Not only delicious, but onions are also rich in nutrients, good for cardiovascular health, anti-inflammatory, and increase appetite. Currently, the market has 2 popular types of onions, white and purple. When buying, you should choose white or purple onions.

Onions contain a large amount of nutrients good for health. In 100g of onions, it will provide about 40 calories, 1.1g of protein, 9.3g of carbs, 4.2g of sugar, 1.7g of fiber, along with a large amount of vitamin C, B9, B6, potassium, anthocyanin,… They help strengthen the immune system, fight bacteria, viruses, and antioxidants.

According to research, the nutrition in purple onions is slightly better than white onions but not significantly different. For example, the carotenoid content and vitamin C of white onions will be higher. Purple onions, on the other hand, are rich in protein, fiber, potassium, sodium, and other minerals. In addition, the amount of calcium and magnesium in purple onions is twice as high as in white onions.

The difference between white and purple onions

The flesh of white onions is watery, relatively soft, flavorful, sweet, and not too spicy. The flesh of purple onions is less watery and crisper, with a spicy and tangy flavor.

In terms of culinary uses, white onions are suitable for stir-fries and soups. On the other hand, purple onions, thanks to their crispness and low water content, will make salads more delicious and attractive.

White onions have a longer shelf life due to their thicker flesh and more water. Purple onions, on the other hand, can only be stored for a short time due to their low water content, resulting in spoilage and a loss of some nutritional components.

Therefore, when choosing onions, you should consider your usage needs. Below are some delicious dishes you can make with onions.

Ingredients for beef and onion mix

– Cooked beef

– Coriander

– Sesame oil

– Balsamic vinegar

– Roasted sesame

– Purple onions

– Garlic

– Soy sauce

– Sugar

– Seasoning powder

How to cut onions without making your eyes cry

Most people are hesitant to use onions because when cutting or slicing them, they release a pungent and tear-inducing smell. To overcome this, you can try the freeze method.

Freezing onions before cooking will significantly reduce the pungent smell. However, be careful when cutting these frozen onions as they can be very hard.

You can also soak the onions in water and slice them horizontally to avoid the spicy oil droplets from the onions getting into your eyes.

How to make beef and onion mix

– After boiling the beef, slice it into bite-sized pieces. Peel and wash the onions, then cut them into small pearls. Remove the roots of the coriander, wash it, and chop it. Finely chop the garlic and chili.

– Place the onions, chili, garlic, and coriander in a bowl, then add 1 teaspoon of light soy sauce, balsamic vinegar, sesame oil, roasted sesame, 2 tablespoons of water, sugar, and seasoning powder. Mix well.

– Put the sliced beef in the bowl, mix it well, and marinate for about 15-30 minutes for the flavors to blend. Then, transfer it to a plate and enjoy.

The beef, marinated with spices, is very delicious, with a crispy and spicy bite from the onions, a fragrant taste thanks to the garlic and coriander that stimulates the taste buds.