Place the chicken breasts into the Instant Pot pressure cooker, and sprinkle the soup mix OR the sea salt, garlic powder, minced onions and pepper over the chicken
Pour the dressing over the chicken, then spoon the cranberry sauce on top
Pour the water over the chicken mixture, Do Not Stir, then place the lid on the pot
Make sure valve is on sealing position, then hit PRESSURE COOK for 10 minutes. Pot will take a few minutes to reach pressure, then will begin counting down and cook
Allow a 10 minute natural release, then quick release remaining pressure. When pin drops, carefully open lid and stir.
Optional -- For thicker sauce, remove chicken to platter, and cover. Then mix 1 tablespoon of corn starch with 1 tablespoon of cold water in a small bowl. Hit Saute, and when the sauce starts to bubble, stir in the cornstarch slurry, and cook until sauce thickens. Pour sauce over chicken, and serve