This is a slow cooker pulled pork taco recipe where the cooking liquid becomes the sauce — no separate pot, no bottled shortcut. You blend the braising juices with roasted poblanos, a couple of torn corn tortillas, cilantro, and cumin, and the result is a thick, smoky green chile gravy that coats the shredded pork. It makes 12 tacos and holds well, which makes it genuinely useful for feeding a group on a weeknight without much fuss.
The technique that matters
Two things determine whether this recipe works. First, the pork needs to reach an internal temperature of 200–205°F before you pull it — not just “fall off the bone,” but actually probe it. At that temperature the collagen has fully broken down and the meat shreds cleanly without tearing into dry strings. Second, the tortilla thickening in the gravy is not optional. Two corn tortillas, toasted dry and torn into pieces, go into the blender with the braising liquid. They dissolve completely and give the gravy body and a faint masa flavor that ties the whole dish together. If you skip them, the gravy will be thin and the pork will sit in broth rather than sauce.
Troubleshooting
- Gravy turns out gluey or paste-like: You used too much tortilla or too little liquid. Add braising liquid a ladleful at a time and re-blend until it loosens to a pourable consistency.
- Poblano skin won’t peel cleanly: The peppers didn’t steam long enough. Seal them in the bag for the full 10 minutes — the steam is what loosens the skin. If it still clings, use a paper towel to rub it off rather than rinsing under water, which washes away flavor.
- Pork is done but the gravy tastes flat: Braising liquid can taste thin on its own. Taste the gravy after blending and add salt in small increments — it usually needs more than you expect. A small squeeze of lime also sharpens it without adding another ingredient to manage.
- Shredded pork dries out before serving: Don’t leave the pulled pork on a platter. Return it to the slow cooker in the gravy and keep it on warm. It will stay moist for up to two hours.
- Tortillas tear when you fold them: Cold corn tortillas crack. Thirty seconds in a dry skillet over medium heat makes them pliable — skip the garnish plate and just stack them wrapped in a clean kitchen towel to stay warm.
Keeping and reheating
Store the pulled pork and gravy together in one airtight container — keeping them combined prevents the meat from drying out in the fridge. It keeps for 4 days refrigerated and up to 3 months frozen. To reheat from the fridge, put it in a saucepan over medium-low heat with a splash of water or stock and stir occasionally until warmed through, about 8–10 minutes. From frozen, thaw overnight in the refrigerator before reheating the same way. The gravy may look broken or separated when cold — that’s normal. It comes back together with gentle heat and a stir.
Slow Cooker Pulled Pork Tacos with Green Chile Gravy
Equipment
- 6-quart slow cooker (crock pot)
- Blender
- Large cutting board
- Cast iron or non-stick skillet
- Rimmed baking sheet
- Two large forks for shredding
- Plastic food storage bags or airtight containers
Ingredients
- 4 pound bone-in pork shoulder roast
- 2 medium onions coarsely chopped
- 6 cloves garlic smashed and peeled
- 1 piece bay leaf
- 1 sprig thyme or 1 tsp dried thyme
- 5 cups beef stock chicken stock, or vegetable stock
- 2 large corn tortillas toasted lightly on a dry grill or skillet, torn into pieces
- 2 large poblano chilies roasted, peeled, and seeded
- 1 bunch cilantro about 1 cup loosely packed leaves and tender stems
- 1 teaspoon cumin
- 1 pinch salt to taste
- 1 pinch pepper to taste
- 1 tablespoon olive oil for roasting poblanos
- 12 small corn tortillas or flour tortillas ; for serving
- 1 small head iceberg lettuce or romaine lettuce ; shredded
- 3 large tomatoes chopped
- 1 cup jalapeños sliced (about 4–5 jalapeños)
- 4 oz queso fresco crumbled, or grated cheddar cheese
Instructions
- Place one onion on the bottom of a 6-quart crock pot.
- Set pork roast on top of the onion, and cut roast in pieces if necessary.
- Add remaining onion, garlic, bay leaf, thyme, and stock. Set the slow cooker to low and cook for 10–12 hours, or until the pork is fork-tender and shreds easily (internal temperature of 200–205°F / 93–96°C).
- Remove meat to a platter and pull pork with 2 forks while poblanos are roasting.
- While the pork rests, roast the poblano chilies: rub with 1 tablespoon olive oil, place on a rimmed baking sheet, and roast at 350°F / 175°C (180°C fan-forced) for 10 minutes per side until blistered and charred. Transfer to a plastic bag, seal, and steam for 10 minutes. Peel off the skin, slit open, and remove seeds and stems.
- Let the crock pot juices cool for 5 minutes. Working in batches, pour the juices into a blender, filling no more than halfway. Remove the centre cap from the blender lid and cover with a folded kitchen towel to vent steam. Add the poblanos, torn corn tortillas, cilantro, cumin, salt, and pepper. Purée until smooth.
- Return gravy to the crock pot, add back the meat, and turn the temperature to warm.
- To serve, toast a tortilla in a dry skillet. Spoon pulled pork and gravy into the tortilla, and add lettuce, tomato, jalapeños, and queso fresco or grated cheddar cheese. Fold and serve as a taco, or fold the bottom up and the sides in like a burrito if using a larger tortilla.
Notes
- Storage: Refrigerate pulled pork and gravy separately in airtight containers for up to 4 days. Freeze for up to 3 months. Thaw overnight in the refrigerator.
- Make-ahead: Cook the pork a day ahead and refrigerate in its gravy. The flavours deepen overnight. Reheat gently in the crock pot on warm or in a saucepan over medium-low heat.
- Substitutions: Swap queso fresco for cotija, feta, or sharp cheddar. Use flour tortillas if preferred, and swap beef stock for chicken or vegetable stock for a lighter flavour.
- Pro tip: Blend the gravy in batches and never fill the blender more than halfway with hot liquid. Remove the centre cap from the lid and cover with a folded kitchen towel to allow steam to escape safely.
- For extra-crispy tortillas, brush lightly with oil and toast in a hot cast iron skillet for 30–45 seconds per side until charred spots appear.
- Gluten-Free: All ingredients, including corn tortillas, are naturally gluten-free provided the stock used is certified gluten-free.
- Dairy-Free Option: Omit the cheese or use a dairy-free alternative.
- Nut-Free: No nuts or nut-derived ingredients are used in this recipe.
Nutrition
FAQ
Can I use a boneless pork shoulder instead of bone-in?
Yes, boneless works fine. The bone adds a small amount of gelatin to the braising liquid, but the difference in the final gravy is minor because the tortillas are doing most of the thickening work.
Can I cook this on high instead of low to save time?
You can cook it on high for 5–6 hours, but the texture won’t be quite as tender. Low and slow gives the collagen more time to break down, which is what makes the pork shred easily rather than pull apart in chunks.
How spicy is the green chile gravy?
Poblanos are mild — most people would rate the gravy a 2 out of 10 on heat. The jalapeños served on top are where the heat comes from, so you can control spice level at the table by adding as many or as few as you like.
My slow cooker runs hot and the pork was done in 7 hours. Is that okay?
Yes, as long as it hit 200–205°F internally and shreds easily, it’s done — pull it then rather than waiting. Overcooking past that point makes the meat mushy and the braising liquid can reduce too much, leaving you with less gravy to work with.
Can I make the gravy ahead and freeze it separately?
Yes, the gravy freezes well on its own for up to 3 months. Freeze it flat in a zip-lock bag for faster thawing, then reheat gently in a saucepan — it may need a brief stir or a few seconds in the blender if it separates after freezing.
Try these next
- Authentic Birria Tacos
- Smoky Oaxacan Chicken Enchiladas with Roasted Chili Sauce
- Handmade Flour Tortillas
- Classic Mexican Guacamole
