It can be frustrating to try a brand-new recipe and also not understand exactly how much of an ingredient to acquisition at the store. Occasionally they offer you a amount of onions in volume (2 cups), occasionally as a load (4 ounces) and also still others the onion is provided as a produce description (2 tool Bermuda onions). Yet what space they really talking about? So how much is in one onion? In order to aid make cooking easier we did some experiments to assist tell you precisely how countless onions you should buy.

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To price How many onions in a cup we visited the grocery save to inspect out the various common species of onions in the develop section. After surveying the selection we realized the there are a lot of of various onions to choose from. Here"s a rapid look at 4 that have the right to be discovered in around the exact same size bulb:
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Yellow onions space the most common spicy and bold kind of onion provided in the joined States. If a recipe simply calls because that "an onion", this is a for sure one to select. Therefore, for our test sample, we selected 1 tool yellow onion v a 2" to 3.25" diameter. White onions have actually a sharper and tangier flavor; they are generally found in Latin American and also Mexican dishes. Red onions have actually a strong yet contempt sweet flavor and are a favourite raw ingredient in salads. As their surname indicates, the makeup of sweet onions enables the sugar content to shine, making castle the sweetest, mildest onions to eat. Famed varieties discovered in the store space Bermuda and Vidalia, just to name a few. In addition, shallots look an ext like big garlic cloves however are really tiny onions that type in clusters. Its flavor is milder than an easy onions and is often used in French and southeast oriental cuisine. An additional onion selection is the pearl onion. It has actually a very tiny onion bulb through a sweet, vulnerable flavor; the pearl onion is usually offered as an accompaniment.

There room 6 little onions (about 2.5 ounces each), 4 to 5 tool onions (about 3 to 3.5 ounces each), or 3 large onions in 1 pound.

Like most fruits and vegetables, the number of onions essential to measure 1 cup depends on exactly how coarsely girlfriend chop it. If the recipe calls for 1 cup of carefully minced onion then it will take around 3 totality medium onions and also if a larger chopped size is preferred then about 2 will perform the trick. ~ above the various other hand, 1 medium shallot only weighs around 1 ounce and also will yield around 1/4 cup that minced onions. In a cooking recipes you have the right to replace 1 tool onion through 3 come 4 shallots.

walk you recognize that when cutting an onion the sulfuric compounds stimulate a pains sensation and also causes our eyes to develop tears to eliminate it? To minimize this feeling, friend can try to cool the onion first and reduced into the root finish of it last. Ancient Egyptians venerated the onion; they thought its spherical shape and concentric ring symbolized eternity. Yellow onions do up much more than 75% of the world"s production of onions.


Next time her recipe calls for a cup the chopped onions you"ll feel confident knowing how numerous of the different varieties of onions friend need. Girlfriend can also use our conversion tool below for any kind of custom how numerous onions in a... measurements you need.

Custom Conversions because that Onion

One Onion Equals

There is ⅔ Cup (158 mls) that Chopped Onion in a OnionThere is ¾ Cup (177 mls) of Sliced Onion in a Onion i need:¼½¾11 ½22 ½33 ½44 ½5678910Teaspoon(s)Tablespoon(s)Fluid Ounce(s) in VolumeCup(s)Pint(s)Quart(s)Gallon(s)Milliliter(s)Liter(s)ofChopped OnionSliced Onion friend need1.5Onions

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There are much more than six hundred types of "onions" but the most common varieties space yellow / brown onions, red / purple onions, white onions (these room all "dry" onions), and also green / feather onions.

Dry onions continue to be in the ground until they maturation into big round bulbs v dried leaves, while eco-friendly onions room harvested once the bulbs space small, and also the leaves are still green.


Brown, or yellow onions, have actually a strong flavor contrasted to other varieties, and also can be provided in most dishes. They space round, with a slim layer the papery brown skin. Under the skin is the multi layered, white-ish flesh.

Red, or violet onions, have actually dark red, almost purple skin and also their layered meat is white through a touch the red. Your taste is fairly pleasant and also not as strong as the brown/yellow variety, making them popular in salads.

White onions are softer and milder than brown and red onions. Lock still have actually the distinctive onion taste, but they don"t leaving a lingering aftertaste, which likewise makes them well-known in "raw ingredient" dishes prefer salads.

You deserve to remove several of an onion"s solid taste by soaking castle in cold water before adding them to any kind of dishes.

Spring onions, likewise known as green onions, space unripe, immature onions that room harvested early. They have small, white bulbs through long, soft environment-friendly stems and also are lot sweeter tasting than the various other varieties.

Shallots and leeks space also component of the onion family. Shallots look choose elongated and stretched onions, taste contempt sweeter, yet when peeled, you"ll uncover cloves in swarm (like garlic), and not multi-layered rings. When leeks are long, green vegetables; resembling eco-friendly onions, only lot bigger v a milder taste. Onions, shallots and also leeks all have actually their own, very distinct taste, and also it"s not advised to change one with the other as soon as cooking; just use what your recipe call for.


There room very couple of ingredients as functional as onions. They deserve to be cook (roasted, grilled, caramelized, deep-fried), pickled, also served raw (thinly sliced or chopped) in salads, sandwiches, dips, as burger toppings etc. Chopped onions are supplied to thicken sauces and also gravies.

When offered whole, spring onions make great crudités, while your stalks have the right to be supplied in salads and also dips. They"re also really common in cook dishes since of your sweet, soft flavour.

Onions to be so sought after ~ that, throughout the center ages, castle were used as currency and even given as gifts!


Onion juice, powder and onion flakes are good substitutes if girlfriend don’t have actually onions on hand.

If you’re not specifically fond of their taste, you deserve to replace onions with leeks, which space sweeter and milder, or even chives, which have a an ext garlicky taste.

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Green onions (spring onions) are also a good substitute. If you’re allergic to onions, celery is a great substitute. Although they nothing taste like onions in ~ all, lock do have actually the crunch. You can also use carrots and also tomatoes come thicken gravies, curries, and soups rather of onions.

Nibbling on fresh parsley, apples, cardamom and also fennel seed will avoid onion breath if that a concern!