How to Cook Pot Roast in the Instant Pot

to 3 lb Pot, Chuck or Shoulder Roast

Olive oil

sea salt and pepper (a generous amount)

Worcestershire sauce

Balsamic vinegar

large onion (sweet, white or yellow), cut in to chunks, about 2 cups total

garlic, chopped

beef broth or water (I use beef broth) but water works in a pinch

lbs red potatoes, washed and cut in half

bag of baby carrots, or 1 lb carrots, washed and cut into chunks

tub Knorr concentrated beef stock (or other brand flavor booster) about 1-2 tablespoons