Personally, I think soups are one of the most versatile foods around. They can be served with a meal, or as the meal itself.
Stews are a thicker, heartier version of soup and still incredibly delicious on a cold night! A few of my favorites are Instant Pot Beef and Barley Stew, Instant Pot Irish Beef Stew, and Instant Pot Beef Bourguignon.
Chili is neither a soup or stew, but it's served in a bowl on a cold day so I included it here. My favorites are Instant Pot Guinness Beef Chili, there is also a stove-top Guinness Beef Chili, and a Southwest Chili with Black Beans and Corn.