Dice the chicken breast, season with salt and pepper, and set aside. Dice the bell peppers, onion, and pineapple. Mince the garlic.
Heat oil in a large skillet or wok over medium-high heat. Add the chicken breast and cook until golden brown. Set aside.
In the same skillet, sauté the garlic until fragrant, then add the bell peppers and onion. Stir-fry over medium heat for 5-6 minutes, until crisp-tender.
Add the pineapple and pour in the sweet and sour sauce. Bring to a simmer, then reduce heat.
In a small bowl, whisk the cornstarch with a little water to form a slurry. Add it to the sauce and stir until thickened.
Return the chicken to the skillet and stir to combine with the sauce. Let the flavors meld for about 5 minutes over low heat.
Serve hot with steamed jasmine rice or rice noodles.
To provide the best experiences, we and our partners use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us and our partners to process personal data such as browsing behavior or unique IDs on this site and show (non-) personalized ads. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Click below to consent to the above or make granular choices. Your choices will be applied to this site only. You can change your settings at any time, including withdrawing your consent, by using the toggles on the Cookie Policy, or by clicking on the manage consent button at the bottom of the screen.