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Potato-Parsnip Rosti with Caramelized Onion Sour Cream


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  • Author: Olivia
  • Total Time: 50 minutes
  • Yield: 4 servings 1x
  • Diet: Vegetarian

Description

Crispy, golden Potato-Parsnip Rosti served with a luscious caramelized onion sour cream sauce. This comforting dish makes a perfect side or a cozy vegetarian main—full of flavor and texture with a tangy, sweet onion twist.


Ingredients

Scale
  • 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
  • 1 cup sour cream
  • 1 large onion, thinly sliced
  • 1 tbsp butter
  • 1 tsp brown sugar
  • Fresh chives, chopped (for garnish)

Instructions

  1. Place grated potatoes and parsnips in a clean kitchen towel and squeeze out excess moisture.
  2. In a large bowl, combine grated vegetables, chopped onion, garlic powder, flour, egg, salt, and pepper.
  3. Heat 1 tbsp olive oil in a skillet over medium heat. Form mixture into small patties and cook for 4–5 minutes per side until golden and crispy. Transfer to a plate lined with paper towels.
  4. In another skillet, melt butter over medium heat. Add sliced onion and brown sugar. Cook slowly, stirring occasionally, until onions are deeply caramelized, about 15–20 minutes.
  5. Stir caramelized onions into sour cream. Adjust seasoning with salt and pepper.
  6. Serve rosti warm topped with a dollop of caramelized onion sour cream and sprinkle with fresh chives.

Notes

  • For extra crispiness, press patties firmly before cooking.
  • Use gluten-free flour to make the recipe gluten-free.
  • Rosti can be reheated in a skillet or oven to maintain crispness.
  • Prep Time: 20 minutes
  • Cook Time: 30 minutes
  • Category: Side Dish
  • Method: Pan Frying
  • Cuisine: European

Nutrition

  • Serving Size: 1 serving
  • Calories: 280
  • Sugar: 6 g
  • Sodium: 320 mg
  • Fat: 14 g
  • Saturated Fat: 6 g
  • Unsaturated Fat: 7 g
  • Trans Fat: 0 g
  • Carbohydrates: 30 g
  • Fiber: 4 g
  • Protein: 5 g
  • Cholesterol: 55 mg