Recipes: Instant pot sweet and sour pork

Preparation:    Preparation time: 20 mins Cooking time: 20 mins Serving: 4 Ingredients: 1 tablespoon vegetable oil 1 pound boneless pork loin, cut into 3/4-inch cubes 1 ¼ cups water, divided ½ cup ketchup ⅓ cup rice vinegar ⅓ cup pineapple juice 2 tablespoons brown sugar 2 tablespoons low-sodium soy sauce 2 teaspoons minced fresh ginger 1 teaspoon minced garlic aluminum foil 1 onion, vertically sliced 1 cup chopped fresh pineapple 1 red bell pepper, cut into...