Horseradish-Glazed Brisket and Short Ribs with Root Vegetable Mash
Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 28 Jan 2026
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This horseradish-glazed brisket and short ribs recipe is the ultimate high-protein comfort meal, perfect for a slow-paced Sunday afternoon. By poaching the beef with aromatic spices before roasting, you achieve an incredible depth of flavour and a texture that is meltingly tender. The sharp, sweet glaze of horseradish and Dijon mustard provides a sophisticated finish that cuts beautifully through the rich, savoury notes of the beef.
Accompanied by a rustic root vegetable mash made from celeriac, swede, and potatoes, this dish offers a wholesome, nutrient-dense alternative to traditional mash. It is an excellent choice for those seeking a filling, homemade meal that feels special and indulgent. Whether you are hosting a family dinner or meal-prepping for the week, this hearty beef dish is sure to become a cold-weather favourite.
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Ingredients for Horseradish-Glazed Brisket and Short Ribs with Root Vegetable Mash
1 cup celery leaves
3 whole cloves
2 Turkish bay leaves
2 cardamom pods
1 garlic clove, peeled
1/4 teaspoons whole black peppercorns
1 3 1/2- to 1.7kg flat-cut beef brisket
900g bone-in beef short ribs (about 6 medium)
1 medium onion, peeled
1 tablespoon coarse kosher salt
400g 1- to 1 1/2-inch cubes peeled celery root (celeriac
about 1 large)
600g 3/4-inch cubes peeled trimmed rutabaga (about 2 large)
375g 1 1/2-inch cubes peeled Yukon Gold potatoes (about 450g )
60g (1/2 stick) unsalted butter, room temperature
45ml prepared white horseradish
45ml Dijon mustard
3 tablespoons (packed) golden brown sugar
Cheesecloth
How to make Horseradish-Glazed Brisket and Short Ribs with Root Vegetable Mash
Back to contentsStack three 8-inch squares cheesecloth on work surface. Place celery leaves and next 5 ingredients in centre of square. Gather up edges of cheesecloth; tie with kitchen string and set packet aside.
Place brisket and short ribs in heavy large wide pot. Add enough water to pot to cover meat. Bring to simmer over medium heat. Skim any impurities that rise to surface. Reduce heat to maintain gentle simmer. Add packet, onion, and 1 tablespoon coarse salt. Cover; simmer until meat is fork-tender, about 2 hours for short ribs and 3 1/4 to 3 1/2 hours for brisket. Transfer meats to 15x10x2-inch glass baking dish. Remove and discard bones from short ribs. Remove and discard packet and most of onion from cooking liquid. DO AHEAD: Can be made 1 day ahead. Cool cooking liquid and meats slightly, then chill separately until cold. Cover each; keep chilled.
Bring meat cooking liquid to boil; add celery root, rutabaga, and potatoes. Reduce heat to medium and cook uncovered until vegetables are tender, about 45 minutes. Drain vegetables, reserving 725ml cooking liquid. Return vegetables to pot and stir over low heat 1 minute to dry. Mash vegetables with potato masher to coarse puree. Mash in butter. Season to taste with salt and pepper. DO AHEAD: Can be made 2 hours ahead. Let stand at room temperature. Rewarm over medium-low heat before serving, adding reserved meat cooking liquid by tablespoonfuls as needed to moisten.
Preheat oven to 191°C. Whisk horseradish, mustard, and sugar in small bowl. Brush 45ml horseradish sauce over meats in dish. Sprinkle with salt and pepper. Roast meats until browned and heated through, 35 to 45 minutes. Transfer meats to work surface. Thinly slice across grain. Place on platter. Drizzle 475ml reserved cooking liquid around. Serve with vegetable mash and horseradish sauce.
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.
About the authorView full bio

UK recipe editors
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UK recipe editors
Article history
The information on this page is peer reviewed by qualified clinicians.
28 Jan 2026 | Originally published
Authored by:
UK recipe editorsPeer reviewed by
UK recipe editors

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