Step-by-Step Instructions

Step 1: Cook the Ground Beef

1. In a large pot or Dutch oven, heat the ground beef over medium heat.
2. Cook until browned, breaking it into small pieces with a wooden spoon. Drain excess grease if necessary and set the beef aside on a plate.

Step 2: Sauté the Aromatics

1. In the same pot, add the chopped onion and minced garlic. Sauté for 2-3 minutes, or until the onion is translucent and fragrant.

Step 3: Add Potatoes and Broth

1. Return the cooked ground beef to the pot.
2. Stir in the diced potatoes, chicken or beef broth, water, salt, black pepper, smoked paprika, and dried thyme.
3. Bring the mixture to a boil, then reduce the heat to low. Cover and simmer for 15-20 minutes, or until the potatoes are tender when pierced with a fork.

Step 4: Prepare the Cheese Sauce

1. While the soup simmers, make the cheese sauce. In a medium saucepan, melt the butter over medium heat.
2. Whisk in the flour and cook for 1-2 minutes, stirring constantly, to create a roux.
3. Gradually pour in the milk, whisking to prevent lumps.
4. Cook until the mixture thickens slightly, about 3-5 minutes. Remove from heat and stir in the cheddar and mozzarella cheeses until fully melted and smooth.

Step 5: Combine and Finish the Soup

1. Once the potatoes are tender, stir the cheese sauce into the soup pot. Mix until fully incorporated and creamy.
2. If desired, stir in heavy cream or sour cream for extra richness. Taste and adjust the seasoning with more salt and pepper if needed.

Step 6: Serve and Garnish

1. Ladle the soup into bowls and garnish with your choice of toppings, such as crispy bacon, green onions, or extra cheese. Serve hot and enjoy!