Comforting, tangy, and just a little bit sweet, this Crockpot Hawaiian Chicken is the kind of weeknight winner you’ll return to again and again. It’s slow-cooked until the chicken is tender and the pineapple-soaked sauce becomes glossy and irresistible. The recipe is simple enough for busy evenings and elegant enough to serve when friends pop by. I love how the slow cooker does all the work while the house fills with a tropical, savory aroma.

This version uses boneless, skinless chicken thighs for juicy, forgiving meat and a sauce built from pantry staples: canned pineapple with juice, ketchup, brown sugar, and a few aromatics. The bell pepper and onion add color and texture, while a cornstarch slurry at the end gives the sauce a lovely sheen that clings to every bite. Serve it over steamed rice, sticky rice, or even cauliflower rice for a lighter option.

Why you’ll love this recipe

Hands-off cooking: toss everything into the slow cooker and let it do the work.
Big, balanced flavors: sweet pineapple, tangy ketchup, and a hint of ginger and garlic.
Juicy chicken thighs that stay tender after hours of cooking.
Simple pantry-friendly ingredients you likely already have.

Ingredients

8 boneless, skinless chicken thighs (approximately 2 pounds)
1 tbsp olive oil
1 20 oz can pineapple chunks or tidbits WITH juice; reserve 3 Tablespoons for the cornstarch mixture at the end
1/4 cup brown sugar
1/4 cup vinegar
1 bell pepper, coarsely diced
1 yellow onion, coarsely diced
1 clove garlic, pressed
1/2 tsp ginger
1/2 cup ketchup
2 tbsp cornstarch
1/4 cup green onions, finely sliced

Notes before you start

Use full-fat ketchup for the best texture in the sauce and choose a vinegar you enjoy—white vinegar works, but apple cider vinegar will add a softer, fruitier tang. The chicken thighs should be roughly the same size so they finish cooking uniformly. If you prefer less heat and a milder profile, a sweet bell pepper (red or orange) is a great pick.

Equipment

Slow cooker (crockpot)
Small mixing bowl
Measuring cups and spoons
Wooden spoon or spatula
Knife and cutting board

Step-by-step directions

Prep the chicken. Pat the 8 boneless, skinless chicken thighs dry with paper towels. Season lightly with a pinch of salt and pepper if desired. Warming the olive oil in a skillet over medium heat is optional but recommended: add 1 tbsp olive oil and brown the thighs very briefly, about 1 minute per side, only until they get a little color. This step adds depth but is not required for safety—if you’re short on time, you can place the raw thighs straight into the crockpot.
Combine the sauce components. In a small mixing bowl, pour the 20 oz can pineapple chunks or tidbits with their juice. To the bowl add 1/4 cup brown sugar, 1/4 cup vinegar, 1/2 cup ketchup, 1/2 tsp ginger, and 1 clove garlic, pressed. Stir until the sugar dissolves and the mixture is uniform. The pineapple juice will thin the sauce and carry the sweet-tangy flavor throughout the dish.
Layer the crockpot. Place the coarsely diced 1 yellow onion and 1 bell pepper into the bottom of the slow cooker, spreading them into an even layer. Add the chicken thighs on top of the vegetables. Pour the prepared pineapple-ketchup mixture evenly over the chicken so each piece gets coated and some of the pineapple chunks nestle between and on top of the thighs.
Cook low and slow. Cover the slow cooker and set it to cook on low for 4 to 5 hours, or on high for 2 to 3 hours. The thighs are done when they reach an internal temperature of 165°F (74°C) and shred easily with two forks. Avoid overcooking; remove them as soon as they are tender so they remain juicy rather than stringy.
Prepare the cornstarch slurry. When the chicken is cooked through, remove about 3 Tablespoons of the pineapple juice from the can and reserve it. In a small bowl, whisk 2 tbsp cornstarch into the reserved 3 Tablespoons of pineapple juice until no lumps remain. This slurry will thicken the sauce without clouding its flavor.
Thicken the sauce. With the slow cooker still on high or transferred to a stovetop-safe pot, stir the cornstarch slurry into the sauce. If your slow cooker has a “high” or “keep warm” setting, you can switch it to high for 10–15 minutes while stirring occasionally. The sauce will bubble gently and begin to thicken. If you use a stovetop pot, transfer the sauce and bring it to a simmer, stirring constantly until it reaches a glossy, thickened consistency. Return the chicken to the thickened sauce if you removed it.
Finish and garnish. Once the sauce is thick and shiny, taste and adjust salt if needed. Sprinkle the finely sliced 1/4 cup green onions over the chicken just before serving. The green onions add a fresh, oniony bite that brightens the dish.
Serve. Spoon the saucy chicken and pineapple over steamed rice, noodles, or a grain of your choice. Make sure each serving gets some of the pepper and onion, and a few pineapple chunks for texture and bursts of sweetness.

Serving suggestions

This Crockpot Hawaiian Chicken pairs beautifully with plain white rice or jasmine rice to soak up the sauce, or brown rice if you prefer a nuttier flavor. For lighter options, serve over cauliflower rice or a bed of tender greens. A side of steamed broccoli or a simple cucumber salad balances the richness and adds a fresh crunch.

Make-ahead and storage tips

You can prepare the sauce in advance and store it in the refrigerator for up to 48 hours before adding it to the crockpot with the chicken. Leftovers keep well in an airtight container for 3 to 4 days. Reheat gently on the stovetop over low heat, stirring occasionally. If the sauce has thickened too much in the fridge, stir in a splash of water or additional pineapple juice to loosen it as it warms.

Variations and swaps

If you prefer white meat, you can use boneless, skinless chicken breasts—but watch the cooking time closely, as breasts can dry out faster than thighs. Remove them as soon as they reach 165°F (74°C).
Add a little heat: stir in 1/4 to 1/2 teaspoon crushed red pepper flakes or a splash of your favorite hot sauce with the other sauce ingredients.
Make it lighter: use a reduced-sugar ketchup and slightly less brown sugar if you want to cut back on sweetness.
For extra color, toss in sliced red bell pepper or a handful of fresh pineapple chunks toward the end of cooking so they remain bright and juicy.

Troubleshooting

Sauce too thin: Whisk an additional 1/2 tablespoon cornstarch with 1 tablespoon cold water and stir into the simmering sauce until it thickens.
Chicken not tender: Slow cook for an extra 30–60 minutes on low, checking every 20 minutes until it shreds easily.
Too sweet: Add a splash more vinegar or a squeeze of fresh lemon to balance the sugars.

Why these ingredients work

Chicken thighs bring richness and tolerate long cook times, while pineapple delivers natural sweetness and acidity that cuts through the meat’s richness. Ketchup adds tomato-based tang and body, brown sugar deepens the caramel notes, and vinegar brightens the overall profile. Garlic and ginger layer in savory aromatics, and the cornstarch slurry gives a glossy finish that makes every forkful feel indulgent.

Final thoughts

This Crockpot Hawaiian Chicken is a reliable crowd-pleaser—easy to assemble, forgiving with timing, and full of bold, balanced flavors. It’s the kind of recipe you can confidently bring to weeknight dinners, potlucks, or busy Sunday meal prep. The leftovers are often even better the next day after the flavors have had time to meld. Once you try it, you’ll find it’s a staple worth keeping in your slow-cooker rotation.

Ready to get cooking? Gather your 8 boneless, skinless chicken thighs and that can of pineapple, and let the slow cooker turn simple ingredients into a saucy, tropical dinner everyone will ask for again.

Crockpot Hawaiian Chicken

Tender, slightly sweet Hawaiian-style chicken slow-cooked with pineapple, peppers, and a tangy sauce.

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Prep Time 20

Cook Time 8

Total Time 8 20

Servings: 8 servings

Ingredients Equipment Method Notes

Ingredients

8 boneless skinless chicken thighs approximately 2 pounds
1 Tbsp olive oil
20 oz pineapple chunks or tidbits (canned) with juice reserve 3 tablespoons of juice for cornstarch mixture
1/4 cup brown sugar
1/4 cup vinegar
1 bell pepper coarsely diced
1 yellow onion coarsely diced
1 clove garlic pressed
1/2 tsp ginger
1/2 cup ketchup
2 Tbsp cornstarch for slurry with reserved pineapple juice
1/4 cup green onions finely sliced, for topping

Equipment

Crockpot
Large Skillet
Mixing Bowl
Measuring Spoons
Measuring Cups
Wooden spoon or spatula

Method

Season the chicken thighs lightly with salt and pepper.
Heat 1 tablespoon olive oil in a large skillet over high heat and sear the chicken 1–2 minutes per side until browned but not cooked through; this step is optional. Transfer the seared chicken to the crockpot.
In a mixing bowl, combine the canned pineapple chunks with their juice (reserve 3 tablespoons of juice), brown sugar, vinegar, diced bell pepper, diced onion, pressed garlic, ginger, and ketchup. Stir until combined.
Pour the pineapple mixture over the chicken in the crockpot, spreading the pieces and sauce evenly.
Cook on low for 7–8 hours or on high for 3–4 hours, until the chicken is tender and cooked through.
About 30 minutes before the end of cooking, whisk the reserved 3 tablespoons pineapple juice with 2 tablespoons cornstarch until smooth, then gently stir the slurry into the crockpot to thicken the sauce. Continue cooking for the remaining time.
When done, transfer chicken to a serving dish or shred in the crockpot if desired. Top with finely sliced green onions and serve over rice.