01 -
Preheat the oven to 180°C. Wash and dry the potatoes. Prick each one with a fork a few times to let steam escape during baking. Wrap them in foil and place them on the center oven rack. Bake for about 1 hour or until tender. Once cooked, let the potatoes cool completely for easier handling.
02 -
While the potatoes are baking, cook the bacon. Heat a skillet over medium-high heat, lay the bacon strips flat, and cook for about 10 minutes, flipping occasionally, until golden and crispy. Transfer to a plate lined with paper towels to absorb excess grease. Once cooled, chop into large pieces.
03 -
Peel and finely dice the onion. In a large saucepan, melt the butter over medium-low heat. Add the diced onion and cook for 8–10 minutes, stirring occasionally, until soft and translucent without browning.
04 -
Once the potatoes have cooled, cut them into halves or quarters and add them to the saucepan with the onions. Pour in the vegetable stock and stir well. Bring everything to a boil, then reduce the heat to low and let it simmer gently for 10 minutes to combine the flavors.
05 -
Using an immersion blender, puree the soup in the pot until smooth and creamy. If using a regular blender, allow the soup to cool slightly before blending in batches. Taste and season with salt and pepper as needed.
06 -
Ladle the soup into bowls and top with a dollop of sour cream, crispy bacon pieces, and a sprinkle of fresh herbs like parsley or chives.