Made with chuck roast and simple Mexican spices, this slow cooker shredded beef cooks low and slow into fork-tender meat with no searing or chopping. It’s a dump-and-go recipe that turns into tacos, bowls, and a whole week of easy dinners from a single batch!

Shredded cooked meat sits at the bottom of a black slow cooker with visible juices.

5 star review

“This recipe is exactly what I need for the nights we get home after a busy day and need dinner ready for our family. The beef was gobbled up by all three of us on the first night as tacos and the leftovers have been used on salads, nachos, and over rice. It’s super easy to make and tastes great. My husband has been trying to convince me to eat other things for lunch so he can have as much of the leftovers as possible. It makes a lot, so we’ve been talking about how easy it’ll make having friends and family over for dinner.”

– Amanda
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My Favorite Easy Crockpot Pulled Beef for Tacos and More!

This slow cooker shredded beef has been on repeat in my house since I first developed it, and the reason is simple: 5-minutes of prep gets you a GIANT batch of fork-tender beef that turns into dinner all week! The seasonings are Mexican-inspired with cumin, smoked paprika, garlic, and a mild chili powder; along with onions and tomato paste for a rich, savory shredded beef without any searing. It’s the dump-and-go shortcut I reach for when the week ahead is busy and I need an easy protein on hand.

The thing that surprised me most while testing was how much flavor the meat develops without searing. The traditional approach calls for browning the chuck roast first, but I tested it side by side with the no-sear version and the difference was small enough that the time savings were worth it. The trick is patting the spice blend firmly onto every side of the meat before it goes in, which gives you that deeply seasoned crust as it cooks!

Stirring fresh lime juice into the shredded meat right before serving brightens everything up after the long, savory cook and is what makes the beef taste finished rather than flat, so don’t skip it! From there, the leftovers turn into a week of dinners with almost no extra effort. Pile it into warm tortillas for taco night with a side of my Mexican slaw for a fresh, crunchy contrast, and then use the rest over a batch of my pinto beans and rice for hearty burrito bowls the next night.

Seasoned raw meat placed inside a black slow cooker, viewed from above on a white surface.
Shredded cooked meat in a slow cooker with visible juices and browned edges.
Two corn tortillas topped with shredded beef, sliced radishes, cilantro, and crumbled cheese are displayed on a wooden board next to a bowl of meat and fresh herbs.

Robyn’s Testing Tips for Mexican Shredded Beef Tacos int the Crockpot)

  • I always reach for boneless beef chuck-eye roast for this one since it’s the most tender and flavorful cut for shredding; a bone-in chuck roast works too, but I find it adds a bit of cook time, so keep that in mind.
  • Don’t skip the tomato paste, since when I tested without it the beef came out flat; that small spoonful concentrates the flavor and gives the cooking juices real depth!
  • I cook on low for 9 to 10 hours whenever I can, since the longer, gentler cook keeps the beef more tender than the faster 6 to 7 hours on high.
  • This recipe is mild as written so the whole family eats it, but when I want heat I add half a teaspoon of cayenne and a quarter teaspoon of black pepper to the spice mix, plus a spicy hot sauce at the table.
  • I freeze leftovers in their cooking liquid for up to 3 months, then thaw and reheat right in the juices so the beef stays moist instead of drying out the way it can after a long stretch in the freezer.
Two corn tortillas topped with shredded beef, radish sticks, cilantro, and cheese on a wooden board, with bowls of shredded beef, radishes, jalapeños, and cilantro nearby.
Shredded cooked meat sits at the bottom of a black slow cooker with visible juices.
5 stars (9 ratings)

Slow Cooker Shredded Beef (for Tacos and More)

Developed and tested by A woman with long blonde hair, smiling, holds and pours a bottle of oil in a modern kitchen setting.Robyn Conley Downs
Servings: 8
Prep: 15 minutes
Cook: 6 hours
Total: 6 hours 15 minutes
This dump-and-go slow cooker shredded beef simmers chuck roast in Mexican spices for fork-tender meat for tacos, bowls, and more.
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Ingredients

  • 3 lbs boneless beef chuck-eye roast, trimmed
  • 1 large yellow onion, thinly sliced
  • 2 tablespoons tomato paste
  • 1 teaspoon ground cumin
  • 1 teaspoon granulated garlic powder
  • 1 teaspoon mild chili powder
  • 1 teaspoon smoked paprika
  • 1 ¼ teaspoon kosher salt

To Add at the End

  • 2 tablespoons fresh lime juice

Equipment

Instructions 

  • Place the onion, tomato paste, and ¼ teaspoon of salt in the bottom of a 6-quart slow cooker, and mix until well combined.
  • In a small bowl, stir together the cumin, garlic powder, chili powder, smoked paprika, and 1 teaspoon of the salt in a small bowl.
  • Sprinkle the spice mixture evenly over the meat, patting the mixture onto all sides.
  • Place the meat on top of the onion mixture.
  • Cover and cook on low for 9-10 hours, or high for 6-7* hours. Do not uncover during this time.
  • Uncover and test the meat by shredding a bit with a fork. If it does not shred very easily, cover and cook for in additional 30-60 minute increments until it shreds very easily.
  • Remove to a cutting board and shred with two forks. Discard fat, if desired. Add the meat back to the slow cooker, along with the lime juice, and stir with the remaining juices.
  • Serve warm with tortillas and toppings of choice if desired.

Notes

  • Cook Time: Depending on the heat level of your slow cooker and thickness of your roast, cook time may vary. It took my slow cooker 6 hours on high to achieve shreddable meat, though yours may take more or less. If the meat is still not very tender and shreddable at the end of the directed cook time, simply cover and add time in 30 minute increments oh high until it shreds easily.
  • Liquid: You can also strain the cooking liquid into a fat separator before adding the meat back to the slow cooker.
  • Spice Level: This recipe is very mild as long as you use mild chili powder, but for a spicier version add ½ teaspoon cayenne powder and 1/4 teaspoon black pepper to the spice mixture prior to cooking, and serve with spicy hot sauce.
Course: dinner, Main Course
Cuisine: American, Mexican

Nutrition Information:

Serving: 1 (of 8), Calories: 319kcal, Carbohydrates: 3g, Protein: 33g, Fat: 20g, Saturated Fat: 9g, Polyunsaturated Fat: 2g, Monounsaturated Fat: 10g, Trans Fat: -2g, Cholesterol: 117mg, Sodium: 538mg, Potassium: 645mg, Fiber: 1g, Sugar: 1g, Vitamin A: 284IU, Vitamin C: 2mg, Calcium: 38mg, Iron: 4mg
Nutrition disclaimer
Did you make this recipe?If you do, be sure to share it on Instagram and tag me at @realfoodwholelife so I can see!

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