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Dinner · Part 1 of 3: Ingredients

Slow Cooker Al Pastor Pork Tacos

A close-up of tender, shredded al pastor pork with pineapple and red onion, served on warm corn tortillas.
Prep
Cook
Total
Serves
6
Includes 10 min resting

Discover the secret to restaurant-quality al pastor at home without the need for a vertical spit. This slow cooker recipe delivers perfectly tender pork infused with sweet pineapple and tangy vinegar, making it an ideal choice for busy weeknights or relaxed weekend gatherings.

Al pastor is a classic dish known for its vibrant color, deep spice profile, and the perfect balance of sweet and savory notes. While traditionally roasted on a vertical spit, this slow cooker version simplifies the process significantly.

By layering pork shoulder with pineapple, aromatic red onions, and a robust spice blend, you create a self-basting environment that allows the flavors to meld beautifully over several hours.

The addition of apple cider vinegar provides the necessary acidity to break down the connective tissues in the pork, resulting in a succulent, melt-in-your-mouth texture that is simply irresistible when tucked into warm tortillas.

Ingredients

Makes 12 tacos · serves 6

Main Ingredients

  • 2 lb pork shoulder, sliced
  • 1 cup pineapple chunks
  • 1 unit red onion, sliced
  • 1 packet al pastor seasoning
  • 1/2 cup apple cider vinegar

Serving

  • 12 unit corn tortillas, for serving

Why this recipe works

The slow cooking process provides a gentle, consistent heat that breaks down the tough collagen in the pork shoulder.

Ready to start cooking right away??? Jump to Part 2 ? Step-by-Step Method ?

This method ensures the meat remains exceptionally moist and tender, absorbing the complex spices and the fruitiness of the pineapple throughout the long cooking duration.

Layering the ingredients allows the flavors to develop naturally without the need for constant supervision.

The pork sits in the bottom to absorb the savory juices, while the pineapple and onions soften on top, releasing their sugars and aromatic compounds into the cooking liquid during the process.

Notes and substitutions

For the best results, use a pork shoulder, also known as pork butt, as it has the ideal fat content to prevent the meat from drying out during the long cook time. If desired, you can trim excess fat before slicing, but leaving some will enhance the final flavor and texture.

While a standard slow cooker works perfectly for this recipe, ensure your unit is large enough to accommodate the pork without overcrowding. If you prefer a more pronounced pineapple flavor, you can add an extra half cup of chunks during the final hour of cooking.

  • pork shoulder: pork butt or boneless pork loin
  • apple cider vinegar: white vinegar or lime juice

Equipment

  • slow cooker
  • cutting board
  • chef knife
  • measuring cup
  • tongs

Coming up in Part 2: the method

  1. Preparation and layering · 1 stepAssemble the slow cooker
  2. Slow cooking process · 1 stepAdd liquid and cook
  3. Shredding and assembly · 1 stepShred and serve

Up next · Part 2 of 3

3 steps · 8 h of cooking · what to look for at each stage

Step-by-step instructions (Part 2)