Crockpot Oaxaca Queso Beef Barbacoa: Dump and Forget Step-by-step instructions

Before you start

Before you start, make sure you have a 6-quart slow cooker and a clean workspace. Measure out all the ingredients: the beef chuck cubes, roasted green chiles, sweet corn, taco seasoning, and both cheeses. If using frozen corn, there's no need to thaw it first.

If using canned corn, drain it well. Shred the cheeses if you bought them in blocks. Have a large serving spoon and two forks ready for shredding the beef later. This recipe is truly dump-and-go, so no advanced prep is needed.

Instructions

Layer and Go

1. 1Layer the Beef and Seasonings
   Place the beef chuck cubes in the bottom of a 6-quart slow cooker in an even layer. Scatter the roasted green chiles and sweet corn over the meat. Sprinkle the taco seasoning evenly over everything.
   Look for The beef is covered with chiles, corn, and a dusting of seasoning.
   Tip No need to stir; layering keeps the flavors distinct.
2. 2Top with Cheeses
   Shower the shredded Oaxaca cheese and Mexican four-cheese blend over the top, covering the beef and vegetables completely.
   Look for A thick blanket of cheese covers the meat.
   Tip Use freshly shredded cheese for the best melt.

At the end of this phase, the slow cooker contains a neat layer of raw beef, topped with green chiles, corn, and a dusting of taco seasoning. The cheese is piled high on top, covering everything completely.

The scene is colorful and inviting, with the promise of a delicious meal to come. There's no need to stir or mix; the layers will meld as they cook.

Slow Cook and Shred

3. 3Slow-Cook on Low
   Cover the slow cooker and cook on low for 8 to 10 hours, until the beef is fork-tender and easily shreds. The cheese will melt into a blistered, golden blanket. Let it rest for 3 minutes before slicing.
   Look for The beef is tender and the cheese is bubbly and browned at the edges.
   Safe temperature 145°F (63°C) internal temperature (steaks, chops and roasts)
   Tip Resist lifting the lid; each peek adds cooking time.
4. 4Shred the Beef
   Using two forks, shred the beef directly in the slow cooker, mixing it with the melted cheese and the chile-corn sauce. Let the beef rest for at least 3 minutes before serving to allow the juices to redistribute.
   Look for The beef shreds easily and is coated in a creamy, cheesy sauce.
   Safe temperature 145°F (63°C) internal temperature (steaks, chops and roasts)
   Tip For chunkier shreds, use a potato masher instead of forks.

After 8 to 10 hours on low, the kitchen smells of slow-cooked beef, chiles, and melted cheese. The cheese has melted into a blistered, golden blanket over the meat, and the edges are bubbling. The beef is fork-tender and easily shreds. The sauce is thick and rich, with visible bits of corn and chiles throughout.

Serve and Savor

5. 5Serve Over Rice or As Desired
   Spoon the barbacoa over steamed Spanish rice or into warm tortillas. Serve hot, with extra cheese or chiles if desired.
   Look for Each spoonful is rich, cheesy, and full of tender beef.
   Tip Top with fresh cilantro or a squeeze of lime for brightness.

The barbacoa is now a cohesive, cheesy, and hearty dish. Each spoonful lifts up tender shreds of beef coated in a creamy, cheesy sauce with pops of corn and the mild heat of green chiles. It's ready to be piled onto rice, into tortillas, or onto a plate. The presentation is rustic and inviting, with the blistered cheese adding visual appeal.

Common mistakes

One common mistake is lifting the lid to check on the food. Every time you lift the lid, heat escapes and adds 20 to 30 minutes to the cooking time. Trust the process and keep the lid on.

Another mistake is using pre-shredded cheese, which often contains anti-caking agents that prevent smooth melting. Shredding your own cheese ensures a silky, even melt. Finally, don't skip the rest time after shredding—it allows the meat to reabsorb its juices and stay moist.

How to tell it’s done

The beef is done when it is fork-tender and easily shreds with little resistance. The internal temperature should reach at least 145°F (63°C) for whole cuts of beef; however, because it cooks for so long, it will likely be much higher, which is fine.

Let the beef rest for at least 3 minutes before serving to allow the juices to redistribute. The cheese should be fully melted and blistered on top, with a golden-brown crust in spots. The sauce should be bubbling and slightly thickened.

• Steaks, chops and roasts: 145°F (63°C) in the thickest part, then a 3-minute rest