Instant Pot Chicken Pot Pie (Two Ways)

butter

onion, diced

rashers bacon, diced

large potato, peeled and diced (or 2 medium, about 200 g)

large carrot, sliced

celery stick, sliced

chicken breasts, diced

garlic, diced

chicken stock (more juice will be released during cooking)

black pepper

frozen peas (thawed out in boiling hot water)

plain flour

heavy cream

grated cheese (optional)

sheets of pie puff pastry for the crust (depending on how you decide to bake and serve it)

egg whisked