Delicious Crock Pot Beef Tongue Tacos

There’s a certain mystique, almost a forbidden allure, about beef tongue. I remember the first time I saw my grandmother preparing it. As a child, I was admittedly a little squeamish, but the rich, savory aroma that filled her kitchen was undeniably enticing. She always said it was a delicacy, and after one bite of her perfectly tender, expertly seasoned tongue tacos, I was completely converted. Now, decades later, I’ve adapted her methods for the modern kitchen, using a slow cooker to achieve melt-in-your-mouth perfection. The results are simply astounding, a testament to how seemingly humble ingredients, prepared with care, can create something truly extraordinary.

Recipe Overview

• Prep Time: 15 minutes
• Cook Time: 6-8 hours
• Total Time: 6 hours 15 minutes to 8 hours 15 minutes
• Servings: 12-15
• Yields: 12-15 tacos
• Dietary Type: Gluten-Free (depending on tortillas), Dairy-Free (depending on toppings)

Ingredients

• 1 beef tongue
• 1 tablespoon beef bouillon, (I use caldo de res)
• 1 large yellow onion, quartered
• 6 shallots, halved
• 6 garlic cloves, mashed
• 2 bay leaves
• 1 teaspoon coarse black pepper
• 1 teaspoon white pepper
• 1 tablespoon kosher salt
• Water, to cover
• 1 bunch cilantro, chopped
• 1 bunch scallion, chopped
• 1 serrano chili, minced
• 1 jalapeno chile, minced
• 3 roma tomatoes, chopped
• 1 avocado, mashed (Fuerte has best flavor & texture)
• Flour tortillas
• 3 limes
• Salt & pepper
• Mexican blend cheese (optional)

Equipment Needed

• Crock Pot (Slow Cooker)
• Cutting Board
• Knife
• Large Pot (for optional searing)
• Tongs or Slotted Spoon

Instructions

1. Place the beef tongue, beef bouillon, quartered yellow onion, halved shallots, mashed garlic cloves, bay leaves, coarse black pepper, white pepper, and kosher salt in a crock pot.
2. Add enough water to completely cover the tongue. If the tongue is too large to fit comfortably, you can slice it lengthwise to ensure it is fully submerged.
3. Cover the crock pot and cook on low for 6 to 8 hours, or until the tongue is very tender. Cooking time can vary slightly depending on the size of the tongue and the specific crock pot.
4. While the tongue is cooking, prepare the toppings for your tacos. Chop the cilantro, scallion, roma tomatoes, mince the serrano and jalapeno chilies, and mash the avocado. Have the limes, salt, pepper and cheese (if using) ready.
5. Once the tongue is cooked through, carefully remove it from the crock pot using tongs or a slotted spoon.
6. Place the cooked tongue on a cutting board and allow it to cool slightly. Once it is cool enough to handle, but still warm, peel off the outer layer. This outer layer should come off relatively easily when the tongue is fully cooked.
7. Next, chop or shred the peeled tongue into bite-sized pieces.
8. Warm the flour tortillas according to your preference. You can use a dry skillet, a microwave, or even a gas stovetop flame for a slightly charred effect.
9. Assemble your tacos by filling each tortilla with the chopped or shredded beef tongue.
10. Garnish with the chopped cilantro, scallions, serrano chili, jalapeno chile, roma tomatoes, and mashed avocado.
11. Squeeze fresh lime juice over the tacos and season with additional salt and pepper to taste. Sprinkle with Mexican blend cheese if desired.
12. Serve immediately and enjoy!

Expert Tips & Tricks

• Searing the Tongue: For a deeper, richer flavor, sear the beef tongue in a hot pan with a little oil before placing it in the crock pot. This will create a beautiful crust and add complexity to the final dish.
• Beef Stock Substitution: Instead of water, use beef stock or broth for added flavor. Even better, use a combination of water and beef bouillon to make your own flavorful broth.
• Spice Level Adjustment: Adjust the amount of serrano and jalapeno chilies to control the spice level of your tacos. If you prefer a milder flavor, remove the seeds and membranes from the chilies before mincing.
• Perfectly Mashed Avocado: To prevent browning, add a squeeze of lime juice to the mashed avocado. You can also leave the avocado pit in the mashed avocado until serving.
• Flavor Boost: Add a tablespoon of apple cider vinegar to the crock pot for a touch of tanginess that balances the richness of the beef.
• Doneness Check: To ensure the tongue is fully cooked, insert a fork into the thickest part. It should be very tender and offer little resistance.
• Instant Pot Adaptation: If you prefer a quicker cooking method, you can cook the beef tongue in an Instant Pot. Use the pressure cooking setting for approximately 60-75 minutes, followed by a natural pressure release.

Serving & Storage Suggestions

Serve the beef tongue tacos immediately after assembling. For a more festive presentation, arrange the tacos on a platter garnished with lime wedges and extra cilantro. Leftover cooked beef tongue can be stored in an airtight container in the refrigerator for up to 3-4 days. It can also be frozen for longer storage (up to 2-3 months). Thaw frozen beef tongue in the refrigerator overnight before reheating. To reheat, you can pan-fry the shredded beef tongue with a little oil, microwave it, or add it to soups or stews. The flavor of the beef tongue actually intensifies after refrigeration, making leftovers even more delicious.

Nutritional Information

Nutrient	Amount per Serving	% Daily Value
Calories	250 kcal	13%
Total Fat	12g	18%
Saturated Fat	4g	20%
Cholesterol	90mg	30%
Sodium	450mg	19%
Total Carbohydrate	15g	5%
Dietary Fiber	3g	12%
Sugars	2g	–
Protein	18g	36%

Nutritional information is an estimate and can vary based on specific ingredients and serving sizes.

Variations & Substitutions

• Gluten-Free Tacos: Use corn tortillas instead of flour tortillas for a gluten-free option.
• Spicy Salsa: Substitute the chopped tomatoes, serrano and jalapeno with your favorite store bought or homemade salsa. Salsa verde is an especially great addition.
• Creamy Sauce: Add a dollop of sour cream or Mexican crema to your tacos for added richness. A cilantro-lime crema is a particularly delicious option.
• Pickled Onions: Top your tacos with quick pickled red onions for a tangy and crunchy contrast.
• Different Cuts of Beef: While this recipe is specifically for beef tongue, you can adapt it for other cuts of beef, such as chuck roast or brisket. Adjust the cooking time accordingly.
• Vegetarian Option: For a vegetarian option, use shredded jackfruit or mushrooms seasoned with taco seasoning instead of beef tongue.

FAQs (Frequently Asked Questions)

Q: Is beef tongue difficult to cook?
A: Not at all! Using a slow cooker makes it incredibly easy to achieve tender, flavorful beef tongue. The low and slow cooking method ensures that the meat becomes incredibly tender and flavorful.

Q: How do I know when the beef tongue is cooked through?
A: The beef tongue is done when it is very tender and a fork can be easily inserted into the thickest part with minimal resistance. The outer skin should also peel off easily.

Q: Can I make this recipe ahead of time?
A: Absolutely! The beef tongue can be cooked ahead of time and stored in the refrigerator for several days. Simply shred or chop the beef tongue when you’re ready to assemble the tacos.

Q: What other toppings can I use for these tacos?
A: The possibilities are endless! Consider adding shredded cabbage, pickled onions, crumbled cotija cheese, or a spicy chipotle sauce.

Q: Can I freeze leftover cooked beef tongue?
A: Yes, cooked beef tongue freezes well. Store it in an airtight container or freezer bag for up to 2-3 months. Thaw in the refrigerator overnight before reheating.

Final Thoughts

Don’t be intimidated by beef tongue! This Crock Pot Beef Tongue Tacos recipe is surprisingly simple and incredibly rewarding. The slow cooker does all the work, transforming a humble ingredient into a culinary masterpiece. The tender, flavorful beef tongue, combined with fresh toppings and a squeeze of lime, creates a truly unforgettable taco experience. So, step outside your comfort zone and give this recipe a try – you might just discover your new favorite taco filling! And when you do, please share your thoughts and experiences. What toppings did you use? What did you think of the flavor? I can’t wait to hear from you. Enjoy!