South Texas Brisket Tacos with Charred Onion and Cilantro

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

How this recipe was made — this recipe was drafted by AislePrompt's AI-assisted pipeline from technique templates and USDA-sourced nutrition data, and published by AislePrompt Editorial — see how AislePrompt recipes are developed and reviewed.

Tender smoked brisket shredded and served in warm corn tortillas with charred onions and fresh cilantro for a classic South Texas taco experience. This Mexican-inspired taco and burrito recipe, ready in about 30 minutes, pairs smoked beef brisket, corn tortillas, yellow onion for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 280 calories and feeds 6, 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.

Prep: 15 min Cook: 15 min Serves 6 Mexican cuisine 280 cal/serving

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Ingredients

2 lbs, sliced thin smoked beef brisket
12 small corn tortillas
1 large, sliced into rings yellow onion
2 tbsp olive oil
1/2 cup fresh cilantro leaves
3 lime wedges
1 tsp salt
1/2 tsp black pepper
1 tsp smoked paprika

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Instructions

Step 1: Heat 2 tbsp olive oil in a cast iron skillet over medium-high heat. Add 1 large sliced yellow onion rings and cook for 6-8 minutes, turning occasionally, until deeply charred and softened. Remove from heat.
Step 2: In a mixing bowl, combine 2 lbs thinly sliced smoked beef brisket with 1 tsp salt, 1/2 tsp black pepper, and 1 tsp smoked paprika, tossing gently to distribute seasoning.
Step 3: Warm 12 small corn tortillas on a hot griddle or skillet for about 30 seconds per side until pliable and slightly toasted.
Step 4: Assemble tacos by layering shredded brisket into each tortilla, topping with generous spoonfuls of charred onions and 1/2 cup fresh cilantro leaves. Serve with 3 lime wedges for squeezing over the tacos to brighten flavors.