It can be frustrating to try a brand-new recipe and also not understand just how much of an ingredient to acquisition at the store. Occasionally they give you a quantity of onions in volume (2 cups), periodically as a load (4 ounces) and also still others the onion is provided as a produce description (2 tool Bermuda onions). Yet what room they yes, really talking about? So how much is in one onion? In bespeak to help make cooking easier us did part experiments to help tell you precisely how countless onions you have to buy.

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To answer How many onions in a cup we visited the grocery store to check out the different common species of onions in the develop section. ~ surveying the selection we realized that there are a lot of various onions to choose from. Here"s a fast look in ~ 4 that can be found in about the very same size bulb: Yellow onions space the most common spicy and bold type of onion supplied in the joined States. If a recipe simply calls because that "an onion", this is a safe one come select. Therefore, because that our check sample, us selected 1 tool yellow onion with a 2" to 3.25" diameter. White onions have actually a sharper and tangier flavor; lock are typically found in Latin American and also Mexican dishes. Red onions have a strong yet contempt sweet flavor and are a favorite raw ingredient in salads. As their surname indicates, the assembly of sweet onions enables the sugar content to shine, making castle the sweetest, mildest onions come eat. Renowned varieties discovered in the store room Bermuda and also Vidalia, simply to surname a few.


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In addition, shallots look much more like big garlic cloves yet are really little onions that type in clusters. Its smell is milder than simple onions and also is regularly used in French and southeast asian cuisine. An additional onion selection is the pearl onion. It has a very small onion bulb v a sweet, delicate flavor; the pearl onion is usually served as an accompaniment.

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

Like many fruits and vegetables, the variety of onions needed to measure 1 cup depends on exactly how coarsely you chop it. If the recipe calls for 1 cup of carefully minced onion then it will certainly take around 3 totality medium onions and also if a larger chopped size is wanted then about 2 will carry out the trick. ~ above the other hand, 1 tool shallot just weighs around 1 ounce and also will yield around 1/4 cup the minced onions. In a cooking recipes you can replace 1 tool onion through 3 come 4 shallots.

walk you know that once cutting an onion the sulfuric compounds stimulate a pains sensation and causes our eyes to create tears to eliminate it? To minimization this feeling, you can shot to cool the onion an initial and reduced into the root end of it last. Ancient Egyptians venerated the onion; they thought its spherical shape and concentric rings symbolized eternity. Yellow onions make up an ext than 75% that the world"s manufacturing of onions.

Next time her recipe calls because that a cup that chopped onions you"ll feel confident knowing how numerous of the different types of onions you need. Girlfriend can also use our conversion tool listed below for any kind of custom how countless onions in a... dimensions you need.

Custom Conversions because that Onion

One Onion Equals

There is ⅔ Cup (158 mls) the Chopped Onion in a OnionThere is ¾ Cup (177 mls) that Sliced Onion in a Onion ns 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 you need1.5Onions

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There are more than six hundred species of "onions" however the most usual varieties are yellow / brown onions, red / violet onions, white onions (these are all "dry" onions), and also green / spring onions.

Dry onions stay in the ground until they tires into large round bulbs through dried leaves, while green onions space harvested as soon as the bulbs space small, and also the leaves room still green.


Brown, or yellow onions, have actually a strong flavor contrasted to various other varieties, and can be supplied in many dishes. They room 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 flesh is white with a touch of red. Your taste is fairly pleasant and also not as solid as the brown/yellow variety, do them famous in salads.

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

You have the right to remove few of an onion"s solid taste by soaking them in cold water before adding them to any kind of dishes.

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

Shallots and also leeks space also component of the onion family. Shallots look prefer elongated and also stretched onions, taste contempt sweeter, yet when peeled, you"ll discover cloves in swarm (like garlic), and not multi-layered rings. If leeks room long, green vegetables; resembling green onions, only much bigger through a milder taste. Onions, shallots and also leeks all have their own, very distinct taste, and also it"s not advised to replace one v the other as soon as cooking; just use what her recipe calls for.


There room very couple of ingredients as flexible as onions. They have the right to be cook (roasted, grilled, caramelized, deep-fried), pickled, also served life (thinly sliced or chopped) in salads, sandwiches, dips, together burger toppings etc. Chopped onions are used to thicken sauces and also gravies.

When offered whole, feather onions make an excellent crudités, while their stalks have the right to be used in salads and dips. They"re also very common in cook dishes due to the fact that of your sweet, gentle flavour.

Onions to be so sought ~ that, throughout the middle ages, they were supplied as currency and even provided as gifts!


Onion juice, powder and also onion flakes are an excellent substitutes if friend don’t have actually onions top top hand.

If she not an especially fond of your taste, you deserve to replace onions v leeks, which space sweeter and milder, or also chives, which have actually a an ext garlicky taste.

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

Nibbling on new parsley, apples, cardamom and also fennel seed will prevent onion breath if the a concern!