
This slow cooker sweet and sour chicken brings the craveable taste of your favorite takeout to the comfort of your own kitchen with barely any effort needed. With only four ingredients this is my favorite trick for busy nights when everyone is hungry and time is short yet I still want something that feels special. The tangy sweetness from the sauce and juicy pineapple combined with tender chicken makes it a true family favorite at my place.
Ingredients
- Boneless skinless chicken breasts: Go for plump pieces and make sure they are free of excess fat or gristle for the most tender bite
- Sweet and sour sauce: Look for a high quality store brand or your favorite Asian market version A thicker sauce will cling better to the chicken
- Pineapple chunks: Use canned pineapple in juice not syrup for balanced flavor and drain well to avoid making the dish too sweet
- Bell pepper: Choose a firm colorful bell pepper It adds vibrant color and a fresh crunch plus it holds up well to slow cooking
Step-by-Step Instructions
- Prep the Chicken:
- Cut the chicken breasts into one inch chunks Try to keep the pieces about the same size for even cooking and trim away any tough parts
- Layer the Slow Cooker:
- Arrange the chicken pieces in a single even layer at the bottom of the slow cooker This helps each piece cook through and soak up the sauce
- Add Sauce and Toppings:
- Pour the sweet and sour sauce evenly over the chicken Make sure each piece is coated Add the drained pineapple chunks and diced bell pepper on top without stirring so they retain their shape
- Slow Cook:
- Set the slow cooker to low for four to five hours or high for two to three hours Let the mixture cook undisturbed so the chicken stays juicy and the flavors meld beautifully
- Thicken the Sauce if Needed:
- If you prefer a thicker sauce combine two tablespoons of cornstarch with some reserved pineapple juice and stir into the slow cooker an hour before you plan to serve This forms a glossy sauce that clings to every bite
- Serve:
- Before serving gently stir from the bottom with a spatula to combine all the goodness Try not to break up the chicken pieces too much

My favorite memory with this dish is making it for my family during a game night everyone raved and now it has become our must have dinner for cozy weekends The tang of the pineapple always brings out big smiles at the table
Storage Tips
Let leftovers cool completely before sealing in airtight containers Portion out single servings for easy lunches This dish will keep for up to four days in the fridge or up to two months in the freezer Be sure to label the container with the date Reheat gently in the microwave or on the stove adding a splash of water to loosen the sauce if needed
Ingredient Substitutions
Feel free to swap in boneless skinless chicken thighs for a richer flavor or use a mix of red and yellow peppers for extra color To keep things lower in sugar choose a sugar free sweet and sour sauce and swap pineapple for fresh chunks If you need a vegetarian version try firm tofu cubes instead of chicken
Serving Suggestions
Serve this sweet and sour chicken over fluffy jasmine or basmati rice to soak up all that delicious sauce For a lighter meal spoon it over cauliflower rice or serve alongside steamed broccoli and a simple green salad with a sesame dressing This dish pairs well with fortune cookies for a playful finish
A Brief Cultural Note
Sweet and sour chicken has roots in Chinese cooking but the version we love today is a true American Chinese classic made to suit local tastes Over the decades it has become a staple from coast to coast delivering cheerful flavors and an approachable way to enjoy international cuisine at home This simple version celebrates that legacy with a busy modern cook in mind
Recipe FAQs
- → Can I use chicken thighs instead of breasts?
Yes, chicken thighs add extra moisture and flavor. Simply cut them into pieces and use them as directed.
- → What sides work best with sweet and sour chicken?
It pairs well with steamed jasmine or basmati rice, cauliflower rice for a lighter option, or even stir-fried noodles. Fresh greens like broccoli or salad also complement the dish nicely.
- → How can I make the sauce thicker?
Mix reserved pineapple juice with cornstarch to form a slurry, then stir into the chicken about an hour before serving to thicken the sauce.
- → Is it possible to add extra vegetables?
Absolutely! Add sliced carrots, snow peas, or other quick-cooking vegetables during the last hour of slow cooking for more texture and color.
- → Can I make this meal ahead of time?
Yes, it freezes well. Portion cooled chicken and sauce into sealed containers for easy future meals.
- → How do I add more heat?
Sprinkle in red pepper flakes or swirl in sriracha before serving to boost the spice level.