Hamburger soup is a warm and comforting bowl of hearty goodness, and it is made with basic ingredients you probably already have on hand.
Use cooking spray to coat the inner pot, and add the onions, carrots and celery. Cook for about 3 minutes.
Preheat a large pot or Dutch oven over medium heat.
Add the onions, carrots and celery. Cook for about 3 minutes.
Add garlic, and cook 1 minute more.
Bring to a boil; reduce to simmer and cover partially.
Cook until potatoes are tender, about 20 minutes, stirring occassionally.