Instant Pot Sweet and Sour Pork

1 Add the pork, onion, and pineapple chunks to the Instant Pot.
2 Add in the ketchup, brown sugar, apple cider vinegar, water, soy sauce, garlic, and ginger. Do not stir to prevent burning.
3 Secure the lid and set the valve to sealing. Cook on high pressure for 6 minutes.
4 Once cooking is complete, allow a natural pressure release for 10 minutes, then carefully quick release the remaining pressure.
5 In a small bowl, whisk together the cornstarch and water until smooth.
6 Turn the Instant Pot to sauté mode. Stir in the slurry, then add the bell peppers.
7 Turn on saute mode for 5–8 minutes, stirring occasionally, until the sauce thickens and the peppers are slightly tender.