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Dinner · Part 2 of 3: Instructions

Slow Cooker Chicken Al Pastor Thighs for Easy Weeknight Dinners Step-by-step instructions

A top-down view of six raw chicken thighs in a slow cooker topped with pineapple chunks and red chile sauce.
Prep
Cook
Total
Serves
6
Includes 5 min resting

Before you start

Before beginning, ensure your slow cooker is clean and positioned on a stable, heat-resistant surface near an electrical outlet. Have all your ingredients measured and ready to go.

Since you are handling raw chicken, be prepared to wash your hands thoroughly after placing the meat in the slow cooker and before touching any other kitchen surfaces or utensils to maintain food safety standards throughout the process.

Ingredients at a glance (4)
  • 2 lb boneless skinless chicken thighs
  • 1 cup pineapple chunks
  • 1 tbsp chili powder
  • 1 cup al pastor chile sauce

Instructions

Preparation and Assembly

  1. Assemble the ingredients
    Place the raw chicken thighs into the bottom of the slow cooker, arranging them in a single layer to ensure even cooking. Scatter the pineapple chunks evenly over the chicken. Sprinkle the chili powder over the top of the chicken and pineapple, then pour the chile sauce over all the ingredients, ensuring everything is well coated.
    Look for The chicken should be covered in the sauce.
    Tip Do not stir the ingredients, as layering helps the flavors meld during the long cooking process.

At this stage, the chicken thighs should be neatly arranged in the bottom of the slow cooker. Ensure the pineapple chunks are evenly distributed over the top and the chili powder is lightly dusted across the entire surface.

The chile sauce should be poured carefully, ensuring it covers the ingredients well without splashing the sides of the insert, which can cause dark, burnt spots during the long cook.

Slow Cooking

  1. Slow cook the chicken
    Cover the slow cooker with the lid and set to low heat for 4 hours. The slow, gentle heat will allow the chicken to become tender and absorb the vibrant flavors of the pineapple and chile sauce.
    Look for The chicken should be soft and fully cooked through.
    Tip Avoid opening the lid frequently, as this releases heat and increases cooking time.

During this phase, the slow cooker maintains a consistent, low temperature that slowly braises the chicken. You should notice a pleasant, savory aroma beginning to fill the kitchen after a few hours. The chicken will begin to release its natural juices, which will combine with the chile sauce to form a rich, aromatic braising liquid. The lid should remain closed to lock in the moisture and heat.

Final Check and Serving

  1. Check for doneness and serve
    Verify the chicken is cooked through by checking that it reaches an internal temperature of 165°F (74°C). Once done, remove the lid and let the chicken rest for 5 minutes before serving to allow the juices to redistribute for the best texture.
    Look for The chicken is tender and registers 165°F (74°C).
    Safe temperature 165°F (74°C) internal temperature (poultry)
    Tip If the sauce is too thin, you can remove the chicken and simmer the sauce on high for a few minutes to thicken.

Once the cooking time is complete, the chicken should be tender enough to pull apart easily with a fork. Check the internal temperature to ensure it has reached 165°F (74°C).

The sauce should be well-integrated with the pineapple, creating a cohesive, flavorful glaze. After resting, the dish is ready to be plated and enjoyed. The meat should look moist and have a deep, reddish-brown color from the sauce.

Common mistakes

A common mistake is overcrowding the slow cooker or not arranging the chicken in a single layer, which can lead to uneven cooking. Avoid adding extra liquids like water or broth, as the chicken and pineapple will release enough juices to create a flavorful sauce.

Lastly, ensure you do not skip the resting period, as this is essential for the chicken to retain its moisture after being removed from the heat.

How to tell it’s done

The chicken is perfectly done when it is fork-tender and reaches an internal temperature of at least 165°F (74°C) when measured with a meat thermometer. The sauce should be thick enough to coat the back of a spoon, and the pineapple chunks should be soft and translucent. Ensure the meat has rested for at least 5 minutes before serving to achieve the optimal, juicy texture.

  • Poultry: 165°F (74°C) in the thickest part

Coming up in Part 3: common questions

  • Can the chicken be cooked on high heat instead of low?
  • Is it necessary to rinse the chicken before cooking?
  • Can frozen pineapple be used instead of fresh?

Also in Part 3: variations (Spicy Al Pastor, Al Pastor Tacos), storage and make-ahead, and the printable recipe card.

Up next · Part 3 of 3

2 variations · storage & make-ahead · 3 answers · printable card

Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)