Oven-Baked BBQ Brisket Recipe
This Oven-Baked BBQ Brisket recipe delivers tender, flavorful beef brisket cooked low and slow in the oven. The brisket is seasoned with a blend of spices, marinated with a smoky BBQ sauce, and cooked until perfectly tender at 275°F, making it ideal for a comforting meal with classic smoky barbecue flavors.
- Author: Maya
- Prep Time: 15 minutes (plus 8-24 hours marination)
- Cook Time: 5 to 6 hours
- Total Time: Approx. 5 hours 15 minutes plus marination time
- Yield: 8-10 servings 1x
- Category: Main Course
- Method: Baking
- Cuisine: American
Brisket and Seasonings
- 6 pounds beef brisket (point cut with a ½-inch fat cap)
- 1 tablespoon kosher salt
- 2 tablespoons freshly ground black pepper
- 2 tablespoons garlic powder
- 2 tablespoons celery powder
- 2 tablespoons onion powder
- 1 teaspoon ground nutmeg
Marinade and Sauce
- 8 ounces BBQ sauce (Homemade or store bought, recommended Sweet Baby Ray’s)
- 2.5 ounces liquid smoke (approximately ½ bottle)
- 2 cups water
- Prepare the Brisket: Remove any silverskin from the brisket and trim the fat cap to ½ inch thickness to ensure even cooking and flavor absorption.
- Season the Meat: Generously sprinkle kosher salt, black pepper, garlic powder, celery powder, onion powder, and ground nutmeg evenly over all sides of the brisket for deep flavor.
- Line Baking Pan: Line a large baking pan, such as a lasagna pan, with foil and spray lightly with nonstick cooking spray to prevent sticking.
- Marinate the Brisket: Place the seasoned brisket in the foil-lined pan. In a separate bowl, whisk together BBQ sauce and liquid smoke, then pour this mixture over the brisket. Add 2 cups of water around the brisket but not on top to maintain moisture during cooking. Cover the pan tightly with foil and refrigerate for 8-24 hours to allow flavors to meld.
- Preheat the Oven: Remove the brisket from the fridge 30 minutes before cooking to bring it to room temperature. Preheat the oven to 275°F and position the oven rack in the middle slot for even heat circulation.
- Cook the Brisket: Place the foil-covered pan with brisket in the oven. Bake for 5 hours, then check the internal temperature using a meat thermometer. The brisket is done when it reaches 200°F, indicating tenderness. If needed, continue cooking covered, checking every 30 minutes until the temperature is reached and the meat lifts easily without breaking.
- Rest and Slice: Once fully cooked, transfer the brisket to a cooling rack, open the foil to vent steam, and let it rest for at least 30 minutes to redistribute juices. Then transfer to a cutting board and slice against the grain for maximum tenderness. Discard the cooking liquid.
- Serve: Serve the sliced brisket with additional BBQ sauce for a rich, smoky flavor. Enjoy your tender oven-baked BBQ brisket!
Notes
- The brisket marinating step is essential for flavor penetration and tenderness; do not skip refrigerating for at least 8 hours.
- Removing silverskin and trimming the fat cap to ½ inch helps the seasoning and smoke flavor to penetrate while retaining moisture.
- Cooking low and slow at 275°F ensures a tender, juicy result that mimics traditional smoking.
- Resting the brisket after cooking allows the juices to settle, preventing dryness when sliced.
- Use a reliable meat thermometer to ensure the brisket reaches the ideal internal temperature of 200°F for optimal tenderness.
- If you lack homemade BBQ sauce, Sweet Baby Ray’s is highly recommended as a store-bought alternative.
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