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sliced brisket in a roasting pan drizzled with pan juices
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Texas Barbecue Brisket In The Oven Recipe

This Texas-style oven baked brisket is tender, juicy, and packed with bold barbecue flavor—no smoker required. Cooked at 300°F with a simple braising method, it delivers authentic brisket taste right from your oven.
Course Barbecue, Beef, Brisket Recipes, Brisket School, Main Course, Main Dishes
Cuisine Barbecue, Texas Cooking
Prep Time 20 minutes
Cook Time 3 hours 20 minutes
Servings 10
Calories 467kcal
Author Sarah Penrod

Equipment

  • 1 Roasting Pan
  • 1 Oven thermometer (I use Thermoworks)
  • Heavy-duty foil

Ingredients

For the Brisket

  • 1 Whole brisket 10 pounds or under, to fit roasting pan
  • 2 onions thinly sliced
  • 1/4 cup brisket rub mine, or use your favorite brand
  • Sprayable cooking oil avocado oil, grapeseed, etc.
  • 2 cups barbecue sauce mine, or use Stubb's

Texas Brisket Dry Rub

  • 1/4 cup table grind black pepper
  • 1/4 cup Lawry’s seasoning salt
  • 1 tablespoon garlic powder
  • 1 tablespoon onion powder
  • 1/2 tablespoon Gebhardt’s chili powder
  • 1/4 teaspoon cumin

Homemade Barbecue Sauce

  • 1 1/4 cups ketchup
  • 1/2 cup white vinegar
  • 1/2 cup tomato sauce
  • 2 tablespoons molasses
  • 1/4 cup honey
  • 2 teaspoons buffalo sauce
  • 1/4 teaspoon salt
  • 1/4 teaspoon onion powder
  • 1/2 teaspoon red pepper flakes
  • 1/8 teaspoon celery seed
  • 1/8 teaspoon cayenne

Instructions

Trimming the Brisket

  • For this oven method, we trim more aggressively than traditional smoked brisket. The goal is simple: reduce excess grease in the sauce while keeping enough fat for flavor.
  • Remove as much hard white fat as possible: Trim the fat cap down to about 1/4 inch. (We show photos in the body of this blog post and have an entire post on trimming a brisket located below)
    https://urbancowgirllife.com/how-to-trim-a-brisket-for-smoking-step-by-step-guide-with-photos/
    Trim edges as needed so the brisket fits snugly in your roasting pan
    Don’t stress perfection here—this is about function, not competition trimming. (Pro tip: save the fat for tallow or beans and freeze it for later.)

Make the Dry Rub

  • Combine all ingredients in an airtight container and shake well.
  • You can use a shaker bottle, spice jar, or your hands—whatever gets the job done.
  • About 1/4 cup rub per brisket is perfect.

Season the Brisket

  • Preheat oven to 400°F.
  • Lay sliced onions in the bottom of the roasting pan
  • Place brisket fat side down on top
  • Season heavily on top and sides with the rub
  • Spray generously with cooking oil (this helps build that crust)

Roast to Set the “Bark”

  • Place the brisket uncovered in the 400°F oven for 20 minutes. You should hear it sizzling—that’s exactly what you want. If needed, extend to 30 minutes depending on your oven. This step jumpstarts flavor and mimics that classic brisket bark exterior.
  • Remove from oven carefully, the pan will be hot.

Make the Barbecue Sauce

  • You can use 2 cups store-bought (I love Stubb’s), or make your own:
  • Combine all ingredients in a saucepan
  • Bring to a simmer
  • Add up to 1/2 cup water if needed for consistency

Prepare for the Long Roast

  • Pour 2 cups barbecue sauce into the pan
  • Insert a probe thermometer into the thickest part
  • Cover tightly with double-layer heavy-duty foil. This must be airtight—this is what turns the cook into a flavor-packed braise.

Roast the Brisket (300°F)

  • Lower oven to 300°F and return brisket to oven.
  • Cook until internal temp reaches ~210°F
  • Expect 15–20 minutes per pound. A 10-pound brisket may take around 3 hours
  • This is much faster than traditional smoking because we’re cooking in a sealed, moist environment. You’re not cooking to time—you’re cooking to probe tender.

Resting and Slicing

  • Remove brisket from oven and rest at least 15 minutes. Probe should slide in easily (like butter)
  • Slice on a cutting board with a juice moat
  • Separate flat and point
  • Slice against the grain (about 1/4 inch thick)
  • Slightly thicker slices help keep oven brisket intact since it’s more tender than smoked.

Serving the Sauce

  • That pan sauce is astonishingly flavored! Serve as-is, or use a gravy separator to remove excess grease.
  • Spoon over sliced brisket and serve immediately.

Nutrition

Calories: 467kcal | Carbohydrates: 46g | Protein: 39g | Fat: 14g | Saturated Fat: 5g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 6g | Cholesterol: 113mg | Sodium: 1107mg | Potassium: 970mg | Fiber: 1g | Sugar: 37g | Vitamin A: 376IU | Vitamin C: 4mg | Calcium: 54mg | Iron: 4mg