Lengua Taco
intro
Tender, melt-in-your-mouth slow-braised beef tongue tucked into warm corn tortillas, topped with bright salsa, cilantro, and onion for classic, flavorful street-style tacos.
Ingredients
Steps
Slow-Cook Tongue with Aromatics
Place 900g trimmed beef tongue in a large 5L heavy-bottomed stock pot, add 200g quartered yellow onion, 24g crushed garlic, 3 dried bay leaves, 5g whole black peppercorns, 15g (1 tablespoon) kosher salt, and 1.9L cold water. Bring to a rolling boil over high heat, then reduce heat to low to maintain a gentle simmer (93C/200F liquid temperature), cover, and cook for 3 hours until a fork slides into the thickest part of the tongue with no resistance.
Reserve Broth and Rest Tongue
Use tongs to transfer the cooked tongue to a clean wooden cutting board, reserve 60ml (1/4 cup) of the braising broth and set aside. Let the tongue rest for 10 minutes until cool enough to handle, then peel off and discard the tough, rubbery pale white outer skin, any excess hard fat, and the rough gristly base of the tongue.
Sear Cubed Beef Tongue
Cut the peeled tongue into uniform 1.2cm (1/2 inch) cubes. Heat 30ml (2 tablespoons) vegetable oil in a 30cm cast iron skillet over medium-high heat (190C/375F surface temperature). Add the cubed tongue in a single, even layer (cook in 2 batches if needed to avoid crowding) and sear for 3-4 minutes per side until edges are deep golden and slightly crispy. Toss with the remaining 15g (1 tablespoon) kosher salt and all 60ml (1/4 cup) of reserved braising broth, cook 2 additional minutes until liquid fully evaporates and coats the meat in a light, savory glaze.
Warm Corn Tortillas
Heat a dry cast iron comal or flat griddle over medium heat (175C/350F surface temperature). Cook each 15cm (6-inch) corn tortilla for 30 seconds per side until soft, pliable, and marked with faint brown char spots at the edges. Stack cooked tortillas in a clean cotton kitchen towel, wrap tightly, and let rest for 3 minutes to steam and stay soft.
Assemble the Lengua Tacos
Assemble each taco: place 45g (about 3-4 pieces) of crispy seared lengua into the center of a warm tortilla, top with 8g (1 tablespoon) finely diced white onion, 1g (1 teaspoon) chopped fresh cilantro, and 20ml (1 heaping tablespoon) of salsa verde, distributed evenly over the meat.
Serve Tacos with Lime Wedges
Arrange the assembled tacos on a serving platter with the cut lime wedges on the side. Serve immediately, encouraging diners to squeeze 1 lime wedge over each taco before eating to add bright, acidic balance to the rich, savory meat.
Tips
2.Always peel the tongue after braising: the thin, rubbery pale outer skin has an unpleasant chewy texture, and it slides off easily once the tongue is fully cooked, so do not leave it on.
3.Avoid overcrowding the skillet when searing cubed tongue: stacked pieces will steam instead of developing crispy, caramelized edges, so cook in batches if your skillet is too small for a single layer of meat.
OMG, I’ve been searching for a legit lengua taco recipe that tastes like the ones from the taco stand down in San Antonio and this HITS. Slow cooked it for the full 3.5 hours, the tongue was so melt-in-your-mouth tender, no weird chewy bits at all. Topped it with cilantro, onion, a squeeze of lime, and that homemade salsa verde I had in the fridge. My whole family fought over the last taco at dinner last night! Game changer for taco Tuesdays from now on.
Made this for our Sunday family dinner and was so nervous because none of my kids have ever tried lengua before. I didn’t even tell them what it was at first lmao, they just kept saying how juicy and flavorful the meat was! Knocked one star off only because I wished there was a little more guidance on how to season the meat while it slow cooks, I ended up adding a bit extra cumin and garlic powder to taste. Will definitely make again!
SO good for meal prep! I made a big batch of the slow cooked lengua on Sunday, portioned it out with corn tortillas and pickled red onions, and had lunches ready for the whole work week. It reheats so much better than I expected, no rubbery texture at all even after microwaving. Coworkers kept stopping by my desk asking what smelled so good, 10/10 would recommend for anyone who hates cooking on weeknights.
Taste was great but wow, 3.5 hours cook time is no joke! I didn’t plan ahead enough and ended up having to rush the last 45 minutes on high heat in the slow cooker, which made a few parts a little chewy. My husband loved it but I was a little stressed about getting it on the table in time for our potluck. Might try it again when I have a full free afternoon to dedicate to it.
Grew up eating my abuela’s lengua tacos and was skeptical any online recipe could measure up, but this is dead on. The slow cook method with the bay leaves and onion in the braising liquid is exactly how she made it. Served these at my birthday cookout last weekend and even my picky cousin who swears he ‘only eats ground beef tacos’ went back for three. Absolute banger.
As a broke college student who’s only ever made tacos with ground beef from the dining hall, I was so intimidated to try lengua but this recipe made it so easy! Found a beef tongue on sale at my local Latin market for super cheap, followed the steps exactly, and my roommates are all convinced I’m a professional chef now. 10/10, will be making these every time I have people over for game night.
Flavor is incredible, I made this with homemade pickled jalapeños and a drizzle of crema and it was chef’s kiss. Only issue I had was that my slow cooker runs a little hot, so the meat was done about 40 minutes earlier than the recipe said. Next time I’ll check it a little earlier to make sure it doesn’t overcook. Would absolutely recommend to anyone who loves rich, tender meat!
Smoked the tongue for an hour before tossing it in the slow cooker with the braising liquid from this recipe and holy cow, that extra smoky flavor took these tacos to a whole new level. Served them with grilled street corn and chips at my neighborhood block party and people were asking for the recipe before they even finished their first taco. 10/10, this is going in the permanent grilling rotation.