Game Day Smoked Brisket Sliders with Spicy Pickled Onions

By AislePrompt Editorial · Published 2026-06-20 · Updated 2026-06-20

Tender smoked brisket piled on mini buns with tangy, spicy pickled red onions for a perfect game day bite. This American-inspired barbecue recipe, ready in about 495 minutes, pairs beef brisket, kosher salt, black pepper for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 calories and feeds 12, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. 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.

Ingredients

• 2 pounds beef brisket
• 2 tsp kosher salt
• 1 tsp black pepper
• 1 tbsp smoked paprika
• 1 tsp garlic powder
• 12 mini slider buns
• 1 medium red onion
• 1/2 cup apple cider vinegar
• 1/2 cup water
• 1 tbsp sugar
• 1/2 tsp red pepper flakes
• 1 tbsp olive oil

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Instructions

1. Step 1: Preheat smoker or oven to 225°F. Rub 2 pounds beef brisket evenly with 2 teaspoons kosher salt, 1 teaspoon black pepper, 1 tablespoon smoked paprika, and 1 teaspoon garlic powder. Place brisket in smoker or on rack in oven and cook low and slow for 6-8 hours until internal temperature reaches 195°F and meat is tender.
2. Step 2: While brisket cooks, thinly slice 1 medium red onion into rings. In a small saucepan, combine 1/2 cup apple cider vinegar, 1/2 cup water, 1 tablespoon sugar, and 1/2 teaspoon red pepper flakes. Bring to a simmer over medium heat, stirring until sugar dissolves. Pour hot pickling liquid over onions in a jar and let cool to room temperature, then refrigerate for at least 1 hour.
3. Step 3: Once brisket is done, let rest for 20 minutes, then thinly slice against the grain. Lightly toast 12 mini slider buns with 1 tablespoon olive oil brushed over cut sides until golden and warm.
4. Step 4: Assemble sliders by layering sliced smoked brisket on bottom buns and topping with generous spoonfuls of spicy pickled onions. Cap with top buns and serve immediately for a smoky, tangy game day treat.