In a large soup pot, cook ground beef and onions over medium-high heat until the meat is cooked and the onions are softened. Drain any excess grease.
Add carrots and garlic to the beef and onion mixture and cook for 2 minutes.
Pour in chicken broth and add the diced potatoes. Cook over high heat until the broth comes to a boil, reduce to a simmer, cover and cook for 15 minutes until potatoes are tender.
Whisk heavy cream and cornstarch in a small bowl. Whisk the cornstarch mixture into the soup and cook for 3 minutes until the soup has begun to thicken.
Remove the pot from the heat and add the grated cheddar cheese, stirring until it has completely melted.
Ladle the soup into bowls and serve topped with your favorite burger toppings such as bacon and green onions.
*Nutritional information is a calculated guesstimate. Please note that this can change with different brands and modifications you may make to the recipe. For the most accurate information, use a nutritional calculator with the exact brands and measurements you're using with each recipe.