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Dinner · Part 2 of 3: Instructions

Slow Cooker Teriyaki Pineapple Chicken for an Easy Weeknight Dinner Step-by-step instructions

Slow cooker filled with cubed chicken breasts, pineapple chunks, brown sugar, and teriyaki sauce before cooking.
Prep
Cook
Total
Serves
4

Before you start

Before starting this recipe, ensure your workspace is clean and organized. You will need a cutting board and a sharp chef knife to cube the chicken breasts into uniform pieces, which promotes even cooking throughout the slow cooker. Have your measuring cups ready to portion the pineapple, sugar, and teriyaki sauce accurately.

If you have been storing your chicken in the refrigerator, keep it there until the very last moment before preparation to maintain food safety. Once everything is prepped, clear a space near an electrical outlet for your slow cooker, ensuring the cord is positioned safely away from the edge of the counter.

Ingredients at a glance (4)
  • 1.5 lb chicken breasts, cut into cubes
  • 1 cup pineapple chunks
  • 1/4 cup brown sugar
  • 1 cup teriyaki sauce

Instructions

Preparation and assembly

  1. Assemble the ingredients
    Place the cubed chicken breasts into the bottom of the slow cooker insert. Scatter the pineapple chunks evenly over the chicken pieces to distribute the fruit throughout the dish.
    Look for The chicken should be in a single layer at the bottom of the slow cooker.
    Tip Cut the chicken into uniform pieces to ensure even cooking throughout the process.

The chicken pieces should be cut into uniform cubes to ensure they cook evenly. Once you have layered the chicken and pineapple, the base of the dish is ready.

Check that the ingredients are distributed well so that the flavors can mingle correctly throughout the slow cooker, creating a consistent base for the final, flavorful sauce.

Seasoning and glazing

  1. Season and glaze
    Sprinkle the brown sugar evenly over the chicken and pineapple mixture. Pour the teriyaki sauce over the top, ensuring it coats all ingredients, then cover the slow cooker with the lid.
    Look for The sauce should drizzle over the top to penetrate the chicken as it cooks.
    Tip Ensure the lid is sealed tightly to lock in the moisture and flavors during the cooking time.

After sprinkling the brown sugar and pouring the teriyaki sauce, the slow cooker should look ready for the low-heat process. Ensure the sugar is spread evenly and the sauce has covered the chicken and pineapple. Check that the lid is securely in place, as this seal is essential for the steam to circulate and tenderize the meat.

Cooking to completion

  1. Cook and serve
    Cook on low for 4 hours until the chicken is fully cooked through to an internal temperature of 165°F (74°C). Serve immediately while hot to enjoy the glossy, thickened sauce texture.
    Look for The sauce will appear glossy and thickened, and the chicken will be tender and opaque throughout.
    Safe temperature 165°F (74°C) internal temperature (poultry)
    Tip Use a meat thermometer to verify the chicken reaches the required safe temperature for food safety.

By the end of the cooking phase, the kitchen should smell savory and sweet. The chicken must be tender and reach an internal temperature of 165°F (74°C). Check the sauce consistency; it should be thick and glossy. If it seems too thin, you can let it cook for a few extra minutes with the lid slightly ajar.

Common mistakes

Avoid the mistake of overcrowding the slow cooker with too many ingredients, as this can prevent the sauce from thickening properly and may result in a watery dish. Do not lift the lid during the first few hours of cooking, as this releases heat and steam, significantly increasing the required cooking time.

Additionally, ensure you do not use frozen chicken, as it may not reach the safe internal temperature quickly enough. Always ensure that the chicken is fully thawed before placing it into the slow cooker to maintain consistent safety and texture.

How to tell it’s done

The chicken is perfectly done when it is tender and reaches an internal temperature of 165°F (74°C). You can check this by inserting a digital meat thermometer into the thickest part of the largest chicken piece.

Visually, the sauce should have reduced into a thick, glossy glaze that coats the back of a spoon. The chicken will look opaque and pull apart easily with a fork, indicating that it has finished cooking and is ready to be served immediately while the sauce is still warm and syrupy.

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

Coming up in Part 3: common questions

  • Can this chicken be cooked on high heat instead of low?
  • Why does the sauce appear watery after cooking?
  • Can frozen chicken be used in the slow cooker?

Also in Part 3: variations (Spicy Teriyaki Chicken, Vegetable-Packed Teriyaki), 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)