Slow-Simmered Kansas City Beef Brisket with Tangy Barbecue Sauce

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Tender beef brisket slow-cooked in a rich, tangy Kansas City-style barbecue sauce that balances smoky, sweet, and slightly spicy flavors. This american-inspired beef ready in about 285 minutes blends trimmed beef brisket, kosher salt, freshly ground black pepper into a versatile sauce that lifts everything from grain bowls and roasted vegetables to grilled proteins — a small-batch staple worth keeping in the fridge. Each serving lands at about 520 calories and feeds 6, so a small batch covers several meals across the week without taking over the fridge. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 45 min Cook: 240 min Serves 6 American cuisine 520 cal/serving
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Ingredients

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Instructions

  1. Step 1: Rub 3 lbs trimmed beef brisket evenly with 2 tsp kosher salt, 1 tsp freshly ground black pepper, 1 tsp garlic powder, and 1 tsp onion powder. Let rest at room temperature for 30 minutes.
  2. Step 2: Preheat a large Dutch oven over medium-high heat and add 2 tbsp olive oil. Sear the brisket on all sides for about 4 minutes per side until well browned.
  3. Step 3: In a bowl, whisk together 2 tbsp yellow mustard, 1 cup ketchup, 1/4 cup apple cider vinegar, 1/4 cup packed brown sugar, 2 tbsp Worcestershire sauce, 1 tsp smoked paprika, and 1 tsp hot sauce.
  4. Step 4: Pour the barbecue sauce mixture over the brisket in the Dutch oven and add 1 cup water. Bring to a simmer, cover, and reduce heat to low. Cook for 3.5 to 4 hours, turning brisket halfway, until fork-tender.
  5. Step 5: Remove brisket and let rest for 15 minutes before slicing thinly against the grain. Serve drizzled with the thickened barbecue sauce from the pot.

Frequently asked questions

How long does Slow-Simmered Kansas City Beef Brisket with Tangy Barbecue Sauce take to make?

Total time is about 285 minutes (45 min prep + 240 min cook). A small batch typically covers several meals in the week — store as the recipe directs.

How do I store leftover Slow-Simmered Kansas City Beef Brisket with Tangy Barbecue Sauce?

Transfer to an airtight jar and refrigerate for up to 5–7 days. Most sauces freeze well for up to 2 months — portion into small containers or freezer bags so you can thaw only what you need. Stir before serving; cream- or yogurt-based sauces may separate on standing.

Can I substitute ingredients in Slow-Simmered Kansas City Beef Brisket with Tangy Barbecue Sauce?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Slow-Simmered Kansas City Beef Brisket with Tangy Barbecue Sauce for a different number of people?

The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Slow-Simmered Kansas City Beef Brisket with Tangy Barbecue Sauce?

American beef like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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