Ingredients
Method
- Peel and dice the potatoes into 1-inch cubes. Chop onion and mince garlic for even cooking and balanced flavor.
- In a large pot, melt butter over medium heat. Add onion and cook for 5 minutes until translucent, then add garlic and cook 1 minute more.
- Sprinkle flour over the vegetables and stir constantly for 2 minutes to form a roux that eliminates raw flour taste.
- Gradually whisk in broth, scraping the bottom to deglaze. Add diced potatoes, salt, and pepper. Bring to a boil, then reduce heat and simmer 15–20 minutes until potatoes are fork-tender.
- Use an immersion blender to partially blend for texture or fully blend for silky smoothness. The potato starch naturally thickens the soup.
- Stir in milk or cream and cook on low for 5 minutes. Do not boil. Taste and adjust seasoning as needed.
- Ladle into bowls and garnish with cheese, chives, bacon, or sour cream before serving.
Notes
Use russet potatoes for maximum creaminess or Yukon Gold for buttery flavor. For dairy-free soup, replace butter with olive oil and use almond or coconut milk. Freeze the soup base without dairy for up to 3 months. Reheat gently and add cream just before serving for best results.
