Make BBQ Brisket in Oven - Beef Brisket Recipe for tender, glossy slices in your oven—easy, oven-friendly comfort food.
Start by removing any silverskin and trimming the fat cap to a tidy ½-inch so the brisket cooks evenly and the rub can adhere. Line a large rectangular lasagna pan with heavy-duty foil and lightly spray the foil with nonstick cooking spray so nothing sticks. Place the whole raw brisket fat-side-up in the foil-lined pan so the meat’s grain is visible and ready for seasoning.
Generously sprinkle all sides of the brisket with kosher salt, freshly ground black pepper, garlic powder, celery powder, onion powder and a touch of ground nutmeg, massaging the rub into the meat so it forms a visible textured crust. Once seasoned, cover the pan tightly with foil and refrigerate the brisket for at least 8 and up to 24 hours to let the flavors penetrate.
In a medium bowl whisk together the BBQ sauce and liquid smoke until glossy and uniform; keep liquids inside a bowl or jar—never poured onto the surface. Remove the pan from the fridge, pour the BBQ/liquid smoke mixture evenly over the top of the seasoned brisket (keeping the rub intact), then pour the measured water around the brisket in the pan but not over the meat. Tightly cover the pan with foil and return it to the fridge until ready to cook.

Remove the foil-covered pan from the refrigerator 30 minutes before cooking to take the chill off the meat. Preheat the oven to 275°F and position a middle rack. Place the covered rectangular pan on the warm rack and slow-bake; the long, steady heat will gradually break down connective tissue until the brisket becomes tender.
After about five hours begin checking internal temperature with a probe until it registers 200°F and the brisket lifts easily in the middle with tongs without breaking apart. If it hasn’t reached 200°F, keep it covered and retest every half hour. When done, transfer the brisket to a cooling rack still in its rectangular shape, open the foil to let steam vent, and let it rest for at least 30 minutes so juices redistribute before slicing.
Move the rested brisket back to a long rectangular cutting board or the same rectangular serving tray and slice thinly against the grain so each slice shows a caramelized dark crust and a tender, slightly pink interior. Discard the cooking liquid, arrange slices neatly in the rectangular vessel, and serve alongside the reserved BBQ sauce in a small sauce boat. Enjoy the deep, glossy glazing and the tender, juicy texture with pickles or your favorite sides.
