Crispy Leek & Spinach Rosti Quiche with Potato, Sweet Potato & Brie Walnuts
Easy Recipes

Crispy Leek & Spinach Rosti Quiche with Potato, Sweet Potato & Brie Walnuts

October 10, 2026•By Tech Us Daily•1 min read
Crispy Leek & Spinach Rosti Quiche with Potato, Sweet Potato & Brie Walnuts
🥔 Ingredients
🥔 2 medium potatoes, grated
🍠 1 medium sweet potato, grated
🧅 1 large leek, thinly sliced
🌿 2 cups fresh spinach
🧀 5 oz Brie, sliced
🥚 4 large eggs
🥛 ½ cup heavy cream
🌰 ¼ cup toasted walnuts, chopped
🫒 2 tbsp olive oil
🌿 1 tsp fresh thyme
🧂 Salt & black pepper
Directions
🔥 Preheat oven to 400°F (200°C) and grease a 9-inch pie dish.
🥔 Squeeze excess moisture from the grated potatoes and sweet potato. Toss with 1 tbsp olive oil, salt, and pepper.
🥔 Press the potato mixture firmly into the bottom and sides of the pie dish to form a thin rosti crust.
🔥 Bake for 20–25 minutes, until golden and crisp.
🧅 Sauté the leek in remaining olive oil for 4–5 minutes. Add spinach and cook until wilted.
🥚 Whisk eggs, heavy cream, thyme, salt, and pepper until smooth.
🧀 Spread the leek-spinach mixture over the rosti crust and arrange Brie slices on top.
🥚 Pour the egg mixture evenly over the filling and sprinkle with toasted walnuts.
🔥 Bake for 25–30 minutes, until the center is set and the edges are deeply golden.
🌿 Rest for 5–10 minutes, then slice and serve warm.
Nutritional Information
Servings: 6
Calories: 385 kcal
Protein: 14g
Carbohydrates: 31g
Fat: 24g
Fiber: 5g
Sodium: 430mg
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