Roast Beef Brisket with Tender, Slow-Cooked Slices

Roast beef brisket is a slowly cooked beef cut seasoned with garlic, herbs, and stock until tender enough to slice. This oven-braised version uses a covered pan to keep the brisket moist, then finishes uncovered for a savory, browned exterior; serve it with the pan juices and vegetables.

Ingredients

4 lb (1.8 kg) beef brisket, preferably flat cut
2 tsp (10 g) kosher salt
1 tsp (2 g) freshly ground black pepper
2 tbsp (30 ml) neutral oil, such as canola
2 large yellow onions, about 1 lb (450 g), sliced
3 medium carrots, about 10 oz (280 g), cut into 2-inch (5 cm) pieces
4 garlic cloves, minced
2 tbsp (30 g) tomato paste
1 cup (240 ml) dry red wine, or additional beef broth
2 cups (480 ml) low-sodium beef broth
2 tbsp (30 ml) Worcestershire sauce
2 sprigs fresh thyme, or 1 tsp (1 g) dried thyme
1 bay leaf
1 tbsp (8 g) cornstarch, optional, for thickening the sauce
1 tbsp (15 ml) cold water, optional, for the cornstarch slurry

Instructions

Heat the oven to 300°F (150°C). Pat the brisket dry. If one side has a thick, hard fat cap, trim it to about ¼ inch (6 mm), leaving a thin layer to protect the meat. Season all over with the salt and pepper.
Heat the oil in a large, heavy oven-safe Dutch oven over medium-high heat. Brown the brisket for 4–5 minutes per side, working in batches if needed to avoid crowding. Transfer it to a plate. This browning builds flavor; it does not cook the brisket through.
Add the onions and carrots to the pot and cook for 5 minutes, stirring and scraping up browned bits. Stir in the garlic and tomato paste and cook for 1 minute. Pour in the wine and simmer for 2 minutes, scraping the bottom of the pot. For an alcohol-free version, use broth instead.
Stir in the beef broth, Worcestershire sauce, thyme, and bay leaf. Set the brisket on top of the vegetables, fatty side up. The liquid should come about one-third to halfway up the meat; add a little broth or water if necessary, but do not submerge it.
Cover the pot tightly and braise in the oven for 3 hours. Turn the brisket over, cover again, and cook for about 45 minutes more. Check tenderness with a fork: it should enter easily, but the brisket should still hold together for slicing. If it resists, continue cooking in 20-minute increments and check again. Cooking time varies with the cut and thickness.
Check the thickest part with a food thermometer. USDA FSIS lists 145°F (63°C) with a 3-minute rest as the safe minimum for whole cuts of beef; brisket cooked to that minimum may remain tough, so continue the covered braise until fork-tender. A higher temperature reached during slow cooking is normal for this cut. Transfer the meat to a board, tent loosely with foil, and rest for 20 minutes.
While the brisket rests, skim excess fat from the cooking liquid. Remove the bay leaf and thyme stems. For a smooth sauce, strain the liquid and press the vegetables lightly; for a rustic sauce, leave them in. To thicken, bring the liquid to a simmer, stir together the cornstarch and cold water, then whisk in a little at a time until the sauce lightly coats a spoon.
Slice the brisket across the grain into roughly ¼-inch (6 mm) slices. If the grain is hard to see, examine the direction of the muscle fibers before cutting. Arrange the slices in the sauce or spoon sauce over them and serve.

Tips

Choose the right cut: Flat-cut brisket is relatively even in thickness and easier to slice neatly. Point cut has more fat and can be richer; cooking time may differ, so rely on tenderness rather than the clock.
Keep the pot covered: A tight lid holds in moisture. If the lid does not seal well, place a sheet of foil over the pot before covering it.
Slice across the grain: Cutting through the fibers makes each piece easier to chew. Keep slices fairly thick so they do not fall apart in the sauce.
Plan ahead if useful: Brisket can be braised a day ahead. Chilling the meat in its cooking liquid makes it easier to remove the solidified fat; slice it cold, then reheat gently in the sauce.

Serving Suggestions

Serve the brisket hot with its onions, carrots, and plenty of sauce. Mashed potatoes, buttered egg noodles, rice, or crusty bread all catch the juices well. For a lighter plate, add roasted green beans, steamed cabbage, or a crisp salad with a tangy vinaigrette. A spoonful of prepared horseradish or mustard on the side balances the rich beef.

Variations

Red-wine-free: Replace the wine with the same amount of beef broth. The sauce will be less fruity but remains savory.
Smoky and sweet: Add 1 tsp (2 g) smoked paprika and 1 tbsp (15 ml) brown sugar with the tomato paste. The finished sauce will have a mild smoky sweetness.
Herb-forward: Add 1 tsp (1 g) dried rosemary or a small fresh rosemary sprig with the thyme. Remove the fresh sprig before serving.
Gluten-free: Check that the Worcestershire sauce and broth are labeled gluten-free. Thicken with cornstarch as directed, or serve the sauce unthickened.

Storage and Reheating

Refrigerate brisket and sauce within 2 hours of cooking, in shallow airtight containers. They keep for 3–4 days in the refrigerator. For longer storage, freeze sliced brisket with enough sauce to cover it for up to 3 months; thaw overnight in the refrigerator. Reheat covered in a 300°F (150°C) oven or in a saucepan over low heat, adding broth if the sauce has thickened, until the center reaches 165°F (74°C). Heat only what you plan to serve, and do not leave leftovers at room temperature for more than 2 hours.

Frequently Asked Questions

Can I use a slow cooker?
Yes. Brown the brisket and vegetables on the stovetop first for deeper flavor, then transfer everything to the slow cooker. Cook covered on low until fork-tender, usually 8–10 hours depending on the cooker and brisket. Check tenderness rather than relying only on time.

Why is my brisket still tough?
It likely needs more time. Brisket contains connective tissue that softens during a long, moist cook. Cover it again and continue braising in 20-minute increments until a fork slides in easily.

Should I cook brisket fat side up or down?
For this oven-braised method, place it fat side up so the surface stays lubricated as it cooks. The exact direction is less important than keeping the pot covered and the meat partly surrounded by liquid.

Can I make it without wine?
Yes. Use an equal amount of beef broth. A small splash of red-wine vinegar, about 1 teaspoon (5 ml), can add brightness if desired, but it is optional.

How do I know which way to slice?
Look for the long lines of muscle fibers on the rested brisket and cut across them, not parallel to them. If the grain changes direction along the cut, divide the brisket into sections and turn each section to slice across its own grain.

Can I cook it ahead for a gathering?
Yes. Cook it fully, cool and refrigerate it in the sauce within 2 hours, then slice and reheat it covered in the sauce until it reaches 165°F (74°C). Gentle reheating helps keep the slices moist.

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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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