Birria tacos combine two things: a rich, slow-braised beef stew and a crispy, griddled taco. The dish traces back to Jalisco, Mexico, traditionally made with goat, but this version uses chuck roast and short ribs — cuts that turn tender and richly flavored after hours of slow braising in a broth built from guajillo chiles, crushed tomatoes, and warm spices.

What sets this recipe apart is the finishing step: once the beef is shredded, the tortillas are dipped in the reserved fat skimmed off the broth, then griddled on a Blackstone flat-top until crispy, folded around shredded beef and melted cheese. The flat-top grill gives you even heat across a large surface, a bit of smoky flavor, and enough room to make a big batch at once — which makes this a natural choice for feeding a crowd.

This recipe yields 6 servings, with a total time of about 8 hours and 25 minutes — most of which is hands-off slow cooking.

Mise en Place: Organizing Your Components

This recipe moves through three stages — searing, slow braising, and griddling — so it helps to have ingredients grouped by when they’re used.

For Searing and Braising:

• 2 pounds chuck roast, cut into pieces
• 1 pound short ribs
• 1 tablespoon oil
• 1 onion, quartered
• 1 (15-ounce) can crushed tomatoes
• 6 guajillo chiles, seeds removed and diced
• 2 teaspoons chili powder
• 1 teaspoon dried oregano
• 1 teaspoon cumin
• 1 teaspoon salt
• 4 bay leaves
• 2 cups beef broth

For Assembling and Griddling the Tacos:

• 18 corn tortillas
• 3 cups Mexican cheese blend
• 2 limes, cut into wedges

Equipment:

• Blackstone flat-top grill
• Slow cooker
• Two forks (for shredding)

Since the seeds need to be removed from the guajillo chiles and the meat needs to be cut into pieces before anything hits the grill, doing that prep ahead of time makes the searing step move much faster.

Understanding the Role of Each Ingredient

Chuck roast and short ribs are chosen specifically for braising — they carry enough marbled fat to stay tender and flavorful through hours of slow cooking, rather than drying out. Guajillo chiles are the backbone of the broth’s flavor, contributing a mild heat and smoky depth; removing the seeds keeps the spice level manageable rather than overwhelming. Crushed tomatoes add a tangy, acidic base that balances the richness of the meat and chiles. Onion, chili powder, oregano, cumin, salt, and bay leaves round out the aromatic and spice profile of the braise, while beef broth provides the braising liquid itself.

On the taco side, corn tortillas are the traditional choice because they crisp up beautifully when griddled, unlike flour tortillas. The Mexican cheese blend — a combination like Monterey Jack and cheddar — melts into the beef for a creamy, gooey layer inside the crispy shell. Lime wedges, served on the side, add a fresh, acidic finish that cuts through the richness of the beef and cheese.

Why Cook on a Blackstone Grill

Cooking these tacos on a flat-top grill offers a few specific advantages baked into this recipe: even heat distribution across the whole surface means your tortillas crisp consistently, the grill’s surface imparts a subtle smoky flavor to both the seared meat and the griddled tacos, and the large cooking area makes it practical to make a big batch at once — useful for gatherings or family dinners.

Tips for Success

• Prep ahead: Cut the chuck roast into manageable pieces and remove the seeds from the guajillo chiles in advance to save time when you’re ready to start cooking.
• Slow cook for maximum flavor: Cooking on low for 8–10 hours in the slow cooker gives the beef time to tenderize fully and lets the broth’s flavors meld.
• Don’t skip skimming the grease: The fat skimmed off the top of the broth is what you’ll dip the tortillas in before griddling — it’s key to getting that signature crispy, flavorful shell.
• Cook in batches: If making a large quantity, griddle the tacos in smaller groups rather than all at once, to keep the grill heat consistent.

Workflow: From Raw Beef to Crispy Tacos

Step 1 — Sear the meat. Heat the Blackstone Grill to medium-high heat (around 400°F) and spread the oil evenly over the surface. Place the diced chuck roast and short ribs on the grill and sear each side for 4 to 5 minutes, until browned.

Step 2 — Build the braise. Transfer the seared meat to a slow cooker. Add the onion, crushed tomatoes, guajillo chiles, chili powder, oregano, cumin, salt, and bay leaves. Pour in the beef broth, cover, and cook on low for 8 to 10 hours (or on high for 4 to 5 hours).

Step 3 — Skim the grease. Once the beef is tender, skim the grease from the top of the broth and reserve it — this is what you’ll use to fry the tortillas.

Step 4 — Shred the meat. Remove the beef and bones from the slow cooker. Shred the meat with two forks and return it to the broth.

Step 5 — Assemble the tacos. Reheat the Blackstone Grill to medium-high heat (400°F). Dip each tortilla into the reserved grease and place it on the grill. Add shredded beef and a generous sprinkle of cheese to one side, then fold the tortilla in half.

Step 6 — Grill until crispy. Flatten the tacos slightly and cook until the tortilla is crispy and golden-brown on one side, then flip and cook the other side until equally crisp.

Step 7 — Serve. Remove the tacos from the grill and serve hot with lime wedges on the side, squeezing fresh lime juice over the tacos before eating.

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Birria Tacos on a Blackstone Grill

Description: Tender, slow-braised chuck roast and short ribs in a rich guajillo chile and tomato broth, shredded and folded into corn tortillas dipped in the reserved braising fat, then griddled until crispy and melty with Mexican cheese.

Prep Time: 15 minutes Cook Time: 8 hours 10 minutes Total Time: 8 hours 25 minutes Servings: 6

Ingredients

• 2 pounds chuck roast, cut into pieces
• 1 pound short ribs
• 1 tablespoon oil
• 1 onion, quartered
• 1 (15-ounce) can crushed tomatoes
• 6 guajillo chiles, seeds removed and diced
• 2 teaspoons chili powder
• 1 teaspoon dried oregano
• 1 teaspoon cumin
• 1 teaspoon salt
• 4 bay leaves
• 2 cups beef broth
• 18 corn tortillas
• 3 cups Mexican cheese blend
• 2 limes, cut into wedges

Instructions

1. Heat the Blackstone Grill to medium-high (400°F) and spread oil evenly over the surface. Sear the chuck roast and short ribs on each side for 4–5 minutes, until browned.
2. Transfer the seared meat to a slow cooker. Add the onion, crushed tomatoes, guajillo chiles, chili powder, oregano, cumin, salt, and bay leaves. Pour in the beef broth, cover, and cook on low for 8–10 hours (or high for 4–5 hours).
3. Once the beef is tender, skim the grease from the top of the broth and reserve it for frying the tortillas.
4. Remove the beef and bones from the slow cooker. Shred the meat with two forks and return it to the broth.
5. Reheat the grill to medium-high (400°F). Dip each tortilla in the reserved grease and place on the grill. Add shredded beef and cheese to one side, then fold in half.
6. Flatten slightly and cook until crispy and golden on one side, then flip and crisp the other side.
7. Serve hot with lime wedges, squeezing fresh lime juice over the tacos before eating.

Notes

• Prep the chiles and cut the meat ahead of time to save effort when you start cooking.
• Skimming and reserving the grease is essential for the tacos’ signature crispy, flavorful shell.
• If making a large batch, griddle the tacos in smaller groups to keep the grill temperature consistent.

Medical Disclaimer: This content is provided for general informational and culinary purposes only and is not intended as medical, dietary, or nutritional advice. Individuals with food allergies, dietary restrictions, or specific health conditions (including but not limited to cardiovascular concerns, gluten sensitivities, or dietary sodium restrictions) should consult a qualified physician, registered dietitian, or other licensed healthcare professional before preparing or consuming this recipe. Ingredient substitutions, portion sizes, and cooking methods should be adjusted according to individual health needs. The information provided does not constitute a guarantee of any specific health outcome, and reliance on this content is at the reader’s own discretion and risk.