Description
This Potato-Parsnip Rosti with Caramelized Onion Sour Cream is a deliciously crispy and golden pan-fried dish combining grated potatoes and parsnips. Served with a rich, tangy sour cream enhanced with slowly caramelized onions, it makes for a perfect appetizer or side dish that’s full of comforting flavors and a lovely balance of textures.
Ingredients
Scale
Rosti
- 2 large potatoes, peeled and grated
- 2 medium parsnips, peeled and grated
- 1 small onion, finely chopped
- 2 tbsp olive oil, divided
- Salt and pepper, to taste
- 1/2 tsp garlic powder
- 1/4 cup all-purpose flour
- 1 egg, lightly beaten
Caramelized Onion Sour Cream
- 1 cup sour cream
- 1 large onion, thinly sliced
- 1 tbsp butter
- 1 tsp brown sugar
- Fresh chives, chopped (for garnish)
Instructions
- Prepare the Vegetables: Place the grated potatoes and parsnips in a clean kitchen towel and squeeze out as much excess moisture as possible. This step is essential for achieving a crispy rosti.
- Make the Batter: In a large bowl, combine the grated potatoes and parsnips with the finely chopped onion, garlic powder, flour, beaten egg, salt, and pepper. Mix well until all ingredients are evenly incorporated.
- Cook the Rosti: Heat 1 tablespoon of olive oil in a skillet over medium heat. Form the vegetable mixture into small patties and cook them for 4 to 5 minutes per side, or until they are golden brown and crispy. Transfer the cooked rosti to a plate lined with paper towels to absorb any excess oil.
- Caramelize the Onions: In another skillet, melt the butter over medium heat. Add the thinly sliced onion and sprinkle the brown sugar over them. Cook slowly, stirring occasionally, for about 15 to 20 minutes, until the onions become deeply caramelized and rich in flavor.
- Combine Onions with Sour Cream: Stir the caramelized onions into the sour cream. Taste and adjust the seasoning with salt and pepper as needed to balance the flavors.
- Serve: Serve the potato-parsnip rosti warm, topped with a generous dollop of caramelized onion sour cream and a sprinkle of fresh chopped chives for garnish.
Notes
- Removing excess moisture from the grated vegetables is key to achieving a crispy texture.
- Caramelizing onions slowly enhances their natural sweetness and depth of flavor.
- These rostis are best served immediately to maintain crispiness.
- You can substitute sour cream with Greek yogurt for a tangier variation.
- Use fresh chives or green onions for garnish to add a fresh herbal note.
