Instant Pot Spicy Sweet & Sour Chicken

INGREDIENTS

2 1/2 lb

FROZEN boneless chicken breast

medium onion quartered and sliced

1 cup

brown sugar

2/3 cup

apple cider vinegar

1/4 cup

soy sauce

2 tbsp

lemon juice

1 tsp

toasted sesame oil

2 tbsp

minced fresh ginger

3 cloves

garlic, minced

1/2 tsp

black pepper

1 tsp

crushed red pepper flakes (or more to taste)

2 tbsp

corn starch

2 tbsp

cold water

sesame seeds and green onions for garnish if desired