Instant Pot Chicken Noodle Soup

olive oil

medium carrots, cut into 1/4-inch-thick diagonal slices 

large stalks celery, cut into 1/2-inch-thick slices

garlic, minced 

large yellow onion, cut into a large dice

Kosher salt and freshly ground black pepper

whole chicken

3-inch piece ginger, halved lengthwise (optional)

extra-wide egg noodles (about 4 cups)

fresh dill fronds, roughly chopped