Ingredients
Equipment
Method
Crisp the pancetta
- Cook the diced pancetta in a large pot over medium heat until crispy, about 8–10 minutes, then remove and set aside (leave the rendered fat in the pot).
Build the base
- Melt the unsalted butter in the same pot over medium heat, then sauté the diced yellow onions for 8 minutes until soft and golden.
- Add the minced garlic and cook for 1 minute, just until fragrant.
- Whisk in the all-purpose flour and cook for 2 minutes to remove the raw flour taste.
Simmer and thicken
- Gradually add the chicken broth and half-and-half while whisking constantly, then bring the soup to a simmer.
- Add the cubed Yukon gold potatoes and cook at a steady simmer for 20 minutes until very tender.
Finish and serve
- Mash about half the potatoes in the pot to thicken the soup while keeping it chunky.
- Stir in the grated parmesan and sour cream until the soup is smooth and creamy.
- Season with kosher salt and black pepper, then serve topped with crispy pancetta, fresh chives, and extra parmesan.
Notes
Pro tip: whisk the broth and half-and-half in gradually to prevent lumps before you add the potatoes. Store leftovers in the refrigerator up to 3 days; reheat gently over low heat, stirring often. Freezing is not recommended because the dairy can separate when thawed and reheated. For a lighter option, use reduced-fat half-and-half and reduce the parmesan slightly to lower overall richness.
