Side Dishes
This BBQ brisket smashed potato recipe transforms a classic side into the star of your cookout spread—where crispy, golden edges meet smoky, tender brisket in every bite. 🔥 I remember the first time I paired perfectly smoked brisket with these potatoes, and it became an instant crowd-pleaser at our family cookouts.
The secret lies in the high-heat roasting that creates that irresistible crunch while keeping the insides creamy and infused with brisket juices.
What sets this recipe apart is the foolproof technique for achieving both components simultaneously. While your brisket smokes low and slow—reaching that 203°F internal temp—the potatoes get a head start in boiling, then get smashed and roasted alongside the brisket.
This ensures they finish at the same time, ready to be plated together for maximum flavor impact. The potatoes absorb the brisket's rich, smoky essence while developing their signature crispy edges.
By the time you're serving, you'll have restaurant-quality results that look as impressive as they taste. The brisket will be fork-tender with a dark, caramelized bark, while the potatoes will be perfectly smashed with a crispy crust and fluffy interior.
This isn't just a side dish—it's the centerpiece that elevates your entire BBQ spread, turning a simple meal into a memorable feast.
The best part? This recipe scales effortlessly for gatherings, and the leftovers reheat beautifully for sandwiches the next day. Whether you're hosting a backyard cookout or feeding your family a hearty Sunday dinner, this combination delivers smoky, satisfying flavor with minimal extra effort. Let's get cooking!
Ingredients for bbq brisket smashed potato
Four pounds of brisket, six pounds of potatoes, and a smoky fusion that turns sides into showstoppers.
| Ingredient | Amount | Notes |
|---|---|---|
| Beef Brisket 🥩 | 4 lb | Flat cut, well-marbled preferred |
| Russet Potatoes 🥔 | 4 lbs | Large, starchy variety |
| Yellow Onion 🧅 | 1 whole | Yellow or red, sliced |
| Garlic Cloves 🧄 | 6 cloves | Fresh, minced for seasoning |
| BBQ Sauce 🍅 | 1 ½ cups | Smoky, medium thickness |
| Olive Oil 🫒 | ½ cup | Extra-virgin for roasting |
| Smoked Paprika 🌶️ | 2 tbsp | For smoky depth |
| Ground Black Pepper 🌶️ | 1 tbsp | Freshly cracked |
| Kosher Salt 🧂 | 1 ½ tbsp | Diamond Crystal preferred |
| Fresh Rosemary 🌿 | ¼ cup | Chopped, for brisket rub |
| Fresh Thyme 🌿 | ¼ cup | Chopped, for brisket rub |
| Butter 🧈 | ½ cup | Unsalted, melted for potatoes |
| Wood Chips 🌳 | 2 cups | Hickory or oak preferred |
| Apple Cider Vinegar 🍎 | 1 tbsp | For brisket marinade |
The brisket makes this dish—look for a well-marbled flat cut at Costco or your butcher shop. If buying pre-sliced, avoid the pre-seasoned kind (those rubs can compete with your smoky flavors). For the potatoes, Russets are non-negotiable—their starchy nature ensures that perfect fluffy interior. I always grab mine from the organic section at Whole Foods when possible, but the regular supermarket Russets work just fine. The wood chips? Hickory or oak gives that classic BBQ flavor, but fruit woods like apple add a nice twist if you're feeling experimental.
No smoked paprika? Regular paprika plus a pinch of liquid smoke works in a pinch, though it won't be identical. Fresh herbs wilt fast, so dried thyme at one-third the amount is a solid backup. For the BBQ sauce, Kansas City-style (like Stubb's) has that perfect smoky-sweet balance. If you're making your own, San Marzano tomatoes and apple cider vinegar are your best friends. The butter for the potatoes? Full-fat is a must—low-fat versions won't give you that rich, creamy finish. And if you're short on time, microwave the butter 40 seconds to just melt it before mixing with the smashed potatoes.
Brisket leftovers? Reheat in the oven with a splash of water to keep it moist—it's even better the next day. The smashed potatoes reheat best in the oven too, wrapped in foil at 350°F for 15 minutes. Store the brisket in the fridge for up to 5 days or freeze for 3 months (wrapped tightly in foil). The potatoes? Boil them fresh the day of cooking—they won't hold up well if prepped ahead. For a crowd, double the recipe and use two sheet pans—just make sure they're lightly oiled so the potatoes don't stick when smashing.
Why You'll Love This Recipe
- One-Pan Magic: I swear by this recipe when I’m too tired to scrub three pots. The brisket and potatoes go in together, bake while you prep the sides—no flipping, no fussing, just hands-off perfection.
- Smoky Sweet Crunch: That first bite? The tender brisket soaking up the BBQ sauce meets the crispy smashed potatoes—like a BBQ sandwich and mashed potatoes had a lovechild. Honestly, I’ve never met a combo that hits harder.
- Tailgate or Tuesday: Serve it at a backyard cookout with the grill running or toss it in a lunchbox for work. The leftovers reheat like a dream, and my kids beg for it even when I make "fancy" dinners.
- Budget Feast: A pound of brisket stretches across two meals, and potatoes are basically free. I’ve fed six people for under $15—plus, the flavor’s so rich, no one complains about the price tag.
Step-by-step instructions for BBQ brisket smashed potatoes
Here's how to create perfectly crispy smashed potatoes with smoky, tender brisket—every bite delivers that satisfying crunch and rich flavor.
🔥 Step 1: Prep the Brisket for Smoking
Pat the 4 lb beef brisket completely dry with paper towels—this is critical for that perfect bark. In a small bowl, combine 2 tbsp smoked paprika, 1 tbsp ground black pepper, 1.5 tbsp kosher salt, 0.25 cup fresh rosemary, 0.25 cup fresh thyme, and 1 tbsp apple cider vinegar. Mix until the herbs are evenly distributed, then rub this mixture all over the brisket, pressing it into the meat so it sticks.
Let the brisket sit at room temperature for 30 minutes while you prep the potatoes. This step ensures even cooking and maximum flavor penetration. Meanwhile, set up your smoker with 2 cups wood chips (hickory or oak) and preheat to 225°F. The goal is low and slow—this creates that tender, fall-apart texture we're after.
🥘 Step 2: Smashed Potatoes Prep and Roast
While the brisket smokes, wash and scrub the 4 lbs russet potatoes thoroughly to remove any dirt. Cut them in half lengthwise, then make 4-5 shallow cuts on the flat side of each half (this helps them smash more evenly). Place them in a large bowl and cover with cold water for 15 minutes—this softens them slightly for easier smashing.
Drain the potatoes and transfer them to a large baking sheet. Drizzle with 0.5 cup olive oil and toss gently to coat evenly. Roast at 425°F for 20 minutes, flipping halfway, until the edges start to brown. This pre-roast builds flavor and creates that crispy texture we want. Remove from oven and let them cool for 5 minutes before smashing.
🍳 Step 3: Smoke the Brisket to Perfection
Place the seasoned brisket on the smoker, fat side up. Smoke at 225°F for 6-8 hours, maintaining a consistent temperature. The brisket is ready when it reaches an internal temperature of 165°F and the bark is deep mahogany. Here's the thing—don't peek! Every time you open the smoker, you lose heat and moisture, extending cook time.
When the brisket hits 165°F, wrap it tightly in butcher paper (not foil) and return it to the smoker. This "Texas crutch" technique helps push through the stall and creates that perfect balance of tender meat and crispy bark. Continue smoking until the internal temperature reaches 200-203°F—this usually takes another 2-3 hours. The meat should be fork-tender with a beautiful smoke ring.
🥘 Step 4: Assemble and Finish
While the brisket finishes, smash the roasted potatoes with a potato masher or the bottom of a glass. You want them flattened but not mushy—think "smashed" not "mashed." Return them to the oven for 10 minutes at 425°F to crisp up the edges. In a small saucepan, melt 0.5 cup butter and mix in 1.5 cups BBQ sauce. Simmer for 3-5 minutes until slightly thickened.
Once the brisket reaches 200-203°F, remove it from the smoker and let it rest for 15 minutes (tent loosely with foil). Slice against the grain into ¼-inch thick pieces. Serve the brisket over the smashed potatoes, drizzle with the BBQ butter sauce, and garnish with thinly sliced yellow onion sautéed in a little olive oil until caramelized. The contrast of crispy potatoes and tender brisket is pure magic.
Pro Tips For Making Bbq Brisket Smashed Potato
- PARBOIL POTATOES COLD: DESCRIPTION: I used to boil them straight from the fridge, and they’d turn out gummy no matter how long I cooked them. Start with ice-cold water—it evens out the cooking time and keeps the starches from breaking down too fast. Add a pinch of salt while they’re boiling, and cook them until they’re just fork-tender, not falling apart.
- SMASH HOT, NOT RAW: DESCRIPTION: The second you drain those potatoes, hit them with a hot pan—no waiting. The residual heat helps them crisp up instead of turning into glue. If they’re still warm but not scorching, add a little butter or oil first, then smash. (Yes, even if you’re impatient like me.)
- SAUCE THE BRISKET LAST: DESCRIPTION: I learned this the hard way—slathering BBQ sauce on too early turns it into a sticky mess that burns instead of caramelizing. Keep the sauce separate until the brisket is sliced, then brush it on right before serving. If you’re feeling fancy, broil it for 2-3 minutes to get a quick crust.
- CHOP ONIONS FINE: DESCRIPTION: Big chunks of onion in smashed potatoes? Nope. Dice them into tiny pieces—think 1/8-inch or smaller—so they melt into the potatoes instead of sitting there like a sad garnish. Sauté them with the garlic until they’re translucent and slightly sweet before mixing with the potatoes. (Your future self will notice the difference.)
Storing and reheating your leftovers
Brisket Storage Secrets
Your smoked brisket will keep beautifully for up to 5 days in the fridge when stored properly. I wrap mine tightly in butcher paper (not plastic) to maintain moisture, then place it in an airtight container. The paper allows the bark to stay crisp while preventing drying. For longer storage, freeze the brisket for up to 3 months—just
Potato Prep Ahead
Unlike brisket, potatoes should be prepped fresh the day of cooking for best results. However, you can boil them in advance and store them in cold water in the fridge for up to 24 hours before smashing. This prevents them from drying out. Just drain and pat dry before roasting. I've found that pre-boiling saves 30 minutes of active cooking time on busy days.
Reheating Brisket
Brisket reheats best in the oven to maintain its moisture. Slice your leftovers and reheat at 300°F for 15-20 minutes, adding a splash of beef broth to keep it juicy. For quick sandwiches, I microwave slices for 45 seconds on high with a damp paper towel covering.
The key is to avoid drying out that perfect bark—low and slow is always best. 🔥
Perfect Potato Revival
To reheat smashed potatoes, wrap them in foil and bake at 350°F for 15 minutes. The foil traps steam to prevent drying while the oven finish restores that crispy edge.
For extra richness, brush with melted butter before reheating. I've even revived day-old potatoes by broiling them for 5 minutes under the oven light—it's a game-changer for crispy texture.
Sauce Refresh
That delicious BBQ butter sauce can be reheated on the stovetop over low heat for 2-3 minutes until warmed through. For a smoother texture, whisk in 1 teaspoon water to thin it slightly.
I always keep a small batch in the fridge to drizzle over reheated brisket—it's the secret to making leftovers taste fresh again. 🍴
Make-Ahead Timeline
Here's my foolproof schedule for cooking ahead: Smoke the brisket the day before, then refrigerate. The next day, boil the potatoes in the morning and store them in cold water. While the brisket reheats in the oven, roast and smash the potatoes.
Everything comes together in under 1 hour with minimal active cooking. This approach lets you enjoy your afternoon with guests instead of being stuck in the kitchen. ⏰
Nutrition facts
Frequently asked questions
Can I use sweet potatoes instead of russets?
Sweet potatoes work, but the texture and flavor will be different. Russets are starchy and create that perfect fluffy interior with crispy edges. Sweet potatoes stay moister and slightly sweeter, which pairs differently with smoky brisket. If you prefer them, try roasting at 400°F for 15 minutes before smashing to build more crust.
How do I fix brisket that's tough instead of tender?
Tough brisket usually means it didn't cook long enough or wasn't rested properly. First, check your internal temp—it needs to reach 203°F for true tenderness. If it's still firm, try the "wrap and pray" method: wrap tightly in butcher paper and cook another 2-3 hours at 225°F. Always rest brisket for 15-20 minutes before slicing to redistribute juices.
What's the best way to scale this for a crowd?
Double the recipe and use two sheet pans for potatoes, but keep the brisket on one smoker tray. For large groups, smoke two briskets simultaneously if your smoker allows. Prep potatoes in batches—boil them in a large pot, then roast on separate pans. This ensures even cooking and crispy edges. Plan for 1 lb brisket per person and 1 lb potatoes per 2 people.
Can I make the BBQ butter sauce ahead of time?
Yes, but store it separately until ready to use. Mix the butter and BBQ sauce in a jar and refrigerate for up to 5 days. Reheat gently on the stove, whisking until smooth. For best flavor, warm it just before serving—this prevents the butter from separating. If it thickens too much, thin with 1 tsp water or apple cider vinegar while reheating.
Why are my smashed potatoes mushy instead of crispy?
Over-mashing or under-roasting causes mushiness. First,