Boiling the Potatoes: Add the chopped potatoes and broth to the pot. Bring the mixture to a boil, then reduce the heat and let it simmer until the potatoes are tender, about 15-20 minutes.
Blending to Perfection: Once the potatoes are tender, use an immersion blender to puree the soup until it reaches a smooth consistency. If you prefer a chunkier texture, you can simply mash it with a potato masher instead.
Creamy Integration: Stir in the milk or cream, shredded cheddar cheese, thyme, salt, and pepper. Heat the soup gently, allowing the cheese to melt into the creamy goodness.
Final Touches: Serve the soup hot, garnished with chopped chives for a fresh burst of flavor.
Notes
Use Russet or Yukon Gold potatoes for the best texture. For a lighter version, omit the cream and use vegetable broth.