Category: 

What is a Red Torpedo Onion?

Article Details
  • Written By: Mary McMahon
  • Edited By: O. Wallace
  • Last Modified Date: 14 November 2014
  • Copyright Protected:
    2003-2014
    Conjecture Corporation
  • Print this Article
Free Widgets for your Site/Blog
The US Post Office uses a mail boat to deliver to other ships on the Detroit River, and it has its own zip code: 48222.  more...

November 27 ,  1978 :  Harvey Milk and San Francisco Mayor George Moscone were murdered.  more...

The red torpedo onion is an heirloom onion native to Calabria, Italy, where it has been cultivated since before the birth of Christ. This onion has a long history for a reason: it has an incomparable flavor which has made it enduringly popular in the Mediterranean. These onions can be found for sale in some specialty markets, and they can also be cultivated in the home garden, although some people believe that the famed onions of Torpea, a town in Calabria, have the best flavor.

Red torpedo onions look roughly like footballs, and they are covered in a papery red to purple skin. The flesh of the onion is white, with a red edge, and extremely sweet. These onions are also very pungent, with a sharp note which balances out the sweet flavor. Because the red torpedo onion does not keep well, it is generally a seasonal delicacy, available only when these vegetables mature in the mid-fall.

These onions have a mild flavor which makes them suitable for use raw. Raw torpedo onions can be added to salads, sandwiches, and other dishes. The onions may also be pickled and used in a variety of ways, with some people enjoying a pickled red torpedo onion straight. Pickled onions can also be wedged and used as a garnish for a variety of dishes, and they are not uncommon in blends of pickled vegetables in Italy.

Ad

Cooking brings out the natural sweetness of the red torpedo onion, caramelizing it slightly creates a very rich flavor. These onions can be used in soups, stews, sauces, and so forth, and they are also popular on pizza, grilled and served as an appetizer, and in stuffings.

Onions are profoundly affected by the soil they grow in. Depending on the contents of the soil, a red torpedo onion may develop a more aggressive sulfurous flavor, or it may remain mild. Gardeners who want to grow these onions at home should try planting them in several environments to find the “sweet spot” in the garden where they will grow well and taste right. Onions need fertile, well-drained soil and at least six hours of sun a day to thrive, and they should be planted after the last frost has passed.

If a recipe calls for a red torpedo onion and you have difficulty finding one, you can use a regular red onion or a Vidalia onion as a stand in, because both of these onion cultivars are naturally sweet.

Ad

More from Wisegeek

You might also Like

Discuss this Article

anon205954
Post 5

We recently found a grocer who had these in the produce section, and not knowing anything about these, I picked one up, just because of its unusual shape. We hosted a barbecue over the weekend and while slicing this up to put out, I had to try one and I have to admit that it was one of the best onions that I have ever had, without the bite of a normal onion. I need to go back that store and get me some more before the season is over for veggies.

pleats
Post 3

When I was traveling in Italy, I was fortunate enough to try red torpedo onions, and they are really very good.

We usually had them sliced and cooked as part of meals, but sometimes we had cheese and onions as an appetizer, which was also really good.

musicshaman
Post 2

Does anybody know how to grow red torpedo onions? They sound like they would taste great, but I'm worried that I would end up messing it up somehow.

Are there any good tips on starting to grow these things?

closerfan12
Post 1

Ha! What a great name for an onion! The article makes it sound like it looks kind of like a shallot -- is this true? Now I'm going to be on the lookout for one of these every time I go grocery shopping.

Post your comments

Post Anonymously

Login

username
password
forgot password?

Register

username
password
confirm
email