Slow-Cooker Pepper Jack Skirt Steak Fiesta Step-by-step instructions

Before you start

Before starting, slice the skirt steak into thin, even strips. This helps it cook evenly and shred easily. Measure out the tomatoes, jalapeños, and cheeses so everything is ready to layer. No need to brown the meat or preheat anything — the slow cooker does all the work. Set out the slow cooker and ensure it's clean and ready.

Instructions

Layer and Set

1. 1Layer the Ingredients
   Place the sliced skirt steak strips in the bottom of a 6-quart slow cooker. Spread them into an even layer. Pour the fire-roasted diced tomatoes with green chiles over the meat, then scatter the sliced pickled jalapeños on top. Do not stir.
   Look for The steak should be fully covered by the tomatoes and jalapeños.
   Tip For more heat, add extra pickled jalapeños or a splash of the brine.
2. 2Add the Cheeses
   Pour the queso blanco dip evenly over the tomato layer, then sprinkle the shredded pepper jack cheese on top. Spread gently with a spoon to cover as much surface as possible. Cover the slow cooker with the lid.
   Look for The top should be a creamy, cheesy blanket over the tomatoes.
   Tip Warm the queso dip slightly before adding to help it spread.

At the end of this phase, the slow cooker contains raw steak strips topped with tomatoes, jalapeños, queso blanco, and shredded pepper jack. The ingredients are layered but not stirred, creating a colorful, appetizing base.

The cheese sits on top, ready to melt and bubble during cooking. Check that the steak is evenly distributed and the toppings cover it fully.

Slow-Cook and Shred

3. 3Slow-Cook Until Tender
   Set the slow cooker to LOW and cook for 6 to 8 hours, or until the skirt steak is fork-tender and easily shreds. The sauce will be bubbling and the cheese fully melted. Do not lift the lid during the first 4 hours to keep the heat steady. Let it rest for 3 minutes before slicing.
   Look for The meat should be tender enough to pull apart with a fork.
   Safe temperature 145°F (63°C) internal temperature (steaks, chops and roasts)
   Tip If the sauce looks thin, leave the lid off for the last 30 minutes.
4. 4Shred the Steak
   Once the steak is tender, use two forks to shred the meat directly in the slow cooker. Stir the shredded meat into the sauce so every piece is coated. Let it sit uncovered for 5 minutes to thicken slightly. Let it rest for 3 minutes before slicing.
   Look for The sauce should cling to the shredded meat.
   Safe temperature 145°F (63°C) internal temperature (steaks, chops and roasts)
   Tip For chunkier pieces, leave some strips intact.

After 6 to 8 hours, the kitchen smells of warm peppers and melted cheese. The sauce is bubbling around the edges, and the steak is tender enough to shred with a fork.

The cheese has melted into a creamy, orange-speckled sauce. Shred the meat directly in the pot and stir to combine. The mixture should look rich and cohesive, with no dry bits of meat.

Serve and Savor

5. 5Serve and Enjoy
   Spoon the hot steak mixture onto plates with crispy tortilla chips and Mexican rice. Serve immediately while the sauce is warm and bubbly.
   Look for The dish should look rich, creamy, and inviting.
   Tip Top with fresh cilantro or a squeeze of lime if desired.

The final dish is a hearty, saucy mound of shredded steak in a creamy, spicy cheese sauce. The tomatoes and jalapeños are dispersed throughout, adding color and texture. Scoop it onto plates with tortilla chips and rice, and serve hot. The sauce should be thick enough to cling to the chips without running off.

Common mistakes

Avoid lifting the lid during the first few hours of cooking, as this releases heat and extends the cooking time. Don't skip shredding the meat — it helps the sauce coat every piece.

If the sauce is too thin, leave the lid off for the last 30 minutes to let it reduce. Avoid using pre-shredded cheese that contains anti-caking agents, as they can prevent smooth melting.

How to tell it’s done

The dish is done when the skirt steak is fork-tender and easily shreds. The internal temperature should reach at least 145°F (63°C) for food safety, but slow cooking will far exceed this, making the meat fall-apart tender.

The sauce should be thick and bubbly, with the cheese fully melted and incorporated. Let the meat rest for 3 minutes before serving to allow the juices to redistribute.

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