Step 1

Add the frozen meatballs to the Instant Pot, then add the pineapple chunks, water, soy sauce, ketchup, brown sugar and onions. Do not stir

Step 2

Place lid on pressure cooker, make sure valve is at sealing position, and hit PRESSURE COOK for 5 minutes

Step 3

Pot will take a few minutes to pressurize, then count down and cook. When pot beeps, quick release pressure

Step 4

When pin drops, carefully open lid, and stir. Hit CANCEL, then hit SAUTE and stir in pepper chunks

Step 5

Make the slurry by stirring together cornstarch and water. Stir into bubbling liquid, and allow to thicken

Step 6

Hit CANCEL, and serve or hit KEEP WARM until ready to serve