Oxtail Soup with Onions and Barley
Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 28 Jan 2026
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This rich oxtail soup with onions and barley is the ultimate comfort food for a cold evening. By slow-cooking the oxtail until it is tender enough to shred, you create a deep, savoury base that is further enhanced by sweet caramelised red onions and a splash of bourbon. The addition of nutty pearl barley provides a satisfying texture, making this a truly hearty meal that is as nutritious as it is flavourful.
As a high-protein dish, this soup is perfect for those looking for a filling and wholesome dinner. The combination of slow-cooked beef and complex carbohydrates from the barley makes it an excellent choice for a weekend project, as the flavours only improve if made a day or two in advance. Serve it with a thick slice of warm cornbread to soak up every drop of the luxurious broth.
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Ingredients for Oxtail Soup with Onions and Barley
45ml vegetable oil, divided
1.8kg oxtails or beef shanks
Kosher salt, freshly ground pepper
3 large shallots, coarsely chopped
2 medium carrots, peeled, coarsely chopped
2 celery stalks, coarsely chopped
4 garlic cloves, chopped
2 cups dry red wine
4 sprigs flat-leaf parsley
2 sprigs thyme
350g small cipolline or pearl onions
Kosher salt
3 tablespoons unsalted butter
3 large red onions, thinly sliced
80ml bourbon
475ml low-sodium chicken broth
120ml pearl barley
Freshly ground black pepper
Prepared cornbread (for serving)
How to make Oxtail Soup with Onions and Barley
Back to contentsHeat 1 tablespoon oil in a large heavy pot over medium-high heat. Season oxtails with salt and pepper. Working in 2 batches, cook until browned on all sides, adding 1 tablespoon oil between batches, 10-15 minutes per batch; transfer to a plate.
Add remaining 1 tablespoon oil to same pot. Add shallots, carrots, and celery. Cook, stirring occasionally, until golden brown, 8-10 minutes. Add garlic; cook, stirring, just until fragrant, about 1 minute. Add wine; cook, scraping up browned bits, until reduced by half, 5-8 minutes. Add parsley, thyme, and 4 cups water; return oxtails to pot. Bring to a boil, reduce heat, cover, and simmer, stirring occasionally, until meat is fork-tender, 3-3 1/2 hours.
Using a slotted spoon, transfer oxtails to a plate. Let cool slightly; shred meat, discarding bones. Strain stock through a fine-mesh sieve into a large bowl or measuring cup (discard solids). Skim fat from stock; add water if needed to measure 950ml . DO AHEAD: Oxtail stock and meat can be made 2 days ahead. Let cool. Cover separately; chill. Rewarm before using.
Cook cipolline onions in a large saucepan of boiling salted water until tender, 5-8 minutes. Drain and let cool. Trim root ends; peel and set aside.
Heat butter in a large heavy pot over medium heat. Add red onions and cook, stirring occasionally, adding water by tablespoonfuls if pot becomes dry, until soft and deep brown, 45-60 minutes.
Remove from heat; add bourbon and reserved cipolline onions. Return to heat and cook, scraping up browned bits, until bourbon is evaporated, about 4 minutes. Add chicken broth, barley, and reserved oxtail stock. Bring to a boil, reduce heat, and simmer, stirring occasionally, until barley is tender, 45-60 minutes. Season with salt and pepper. DO AHEAD: Soup can be made 2 days ahead. Let cool slightly; chill until cold. Cover and keep chilled. Reheat before continuing.
Add reserved oxtail meat to soup. Thin soup with water, if needed. Divide soup among bowls and serve with cornbread alongside.
Disclaimer
While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.
Article history
The information on this page is peer reviewed by qualified clinicians.
28 Jan 2026 | Originally published
Authored by:
UK recipe editors
Peer reviewed by
UK recipe editors

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