Description
This Potato Parsnip Rosti with Caramelized Onion Sour Cream is a delicious and crispy European-inspired side dish perfect for brunch or a light vegetarian meal. The rostis combine the natural sweetness of potatoes and parsnips, while the rich, caramelized onion sour cream topping adds a creamy, savory touch that complements the crispy patties beautifully.
Ingredients
Scale
For the Rosti:
- 2 medium russet potatoes, peeled and grated
- 2 medium parsnips, peeled and grated
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 2 tablespoons all-purpose flour
- 1 egg, lightly beaten
- 2 tablespoons olive oil or butter for frying
For the Caramelized Onion Sour Cream:
- 1 medium yellow onion, finely sliced
- 1 tablespoon butter
- 1 teaspoon brown sugar (optional)
- 1 cup sour cream
- Salt and pepper to taste
Instructions
- Prepare the Caramelized Onion Sour Cream: In a skillet over medium heat, melt the butter and add the finely sliced yellow onion. Cook slowly, stirring often, for 20 to 25 minutes until the onions become golden and soft. Stir in the brown sugar if you prefer a sweeter flavor. Remove from heat and let cool. Once cooled, mix the caramelized onions into the sour cream and season with salt and pepper. Chill until ready to serve.
- Prepare the Rosti Mixture: Place the grated potatoes and parsnips in a clean kitchen towel and squeeze out as much moisture as possible to ensure crispiness. Transfer the drained vegetables to a bowl, then add salt, pepper, flour, and the lightly beaten egg. Mix thoroughly until all ingredients are well combined.
- Cook the Rostis: Heat olive oil or butter in a large nonstick or cast iron skillet over medium heat. Scoop approximately 1/4 cup of the mixture for each rosti and flatten it into a patty. Cook the patties for 3 to 4 minutes on each side, or until they are golden brown and crispy. Avoid overcrowding the pan to allow even cooking. Drain cooked rostis on paper towels if needed to remove excess oil.
- Serve: Serve the hot rostis with a generous dollop of the chilled caramelized onion sour cream on top for a delightful contrast of flavors and textures.
Notes
- These rostis make an excellent brunch side or a satisfying vegetarian main dish.
- The caramelized onion sour cream can be prepared a day ahead to save time.
- For extra crispiness, using a cast iron skillet is recommended.
- Do not overcrowd the pan while frying to ensure even cooking and better texture.
- Prep Time: 20 minutes
- Cook Time: 30 minutes
- Category: Side Dish
- Method: Stovetop
- Cuisine: European-Inspired
