Ingredients
For the Potato Pancakes
- 2 large Yukon gold potatoes, peeled and coarsely grated
- ¾ cup (about 3 ounces) grated Parmesan cheese
- Salt and freshly ground black pepper
- Canola oil for frying
For the Hollandaise Sauce
- 3 egg yolks
- ½ lemon juice
- 2 tablespoons white wine
- 3 tablespoons hot water
- 2 sticks butter, melted
- Salt
For the Poached Eggs and For Assembly
- 4 (1-ounce) slices Brie cheese
- 4 thin slices prosciutto de Parma, trimmed slightly smaller than the pancake in size
- Handful of arugula leaves
How to Make It
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To Make the Potato Pancakes
- Preheat oven to 200°F. Mix grated potatoes and Parmesan cheese and season with salt and pepper to taste. Form potato mixture into four 4-inch pancakes. Pour enough oil in a large sauté pan to cover the bottom and place over medium-high heat. When oil is hot, add potato pancakes and fry until edges are golden brown, about 3 minutes per side. Remove pancakes to a heatproof plate and place them in the oven to keep warm. To Make the Hollandaise Sauce
- In a double boiler over a water bath, whisk egg yolks, lemon juice, wine, and water, cooking until mixture is frothy, about 2 minutes. Slowly whisk in the melted butter and season with salt to taste. Remove from heat and use immediately. To Prepare the Poached Eggs
- Meanwhile, place water and vinegar in a medium saucepan over medium heat and bring to a simmer (not a boil). Stir water once with a wooden spoon. Crack eggs into the center of the simmering water, one at a time, and cook for 2 minutes. Remove poached eggs with a slotted spoon and serve immediately. To Prepare the Poached Eggs
- Meanwhile, place water and vinegar in a medium saucepan over medium heat and bring to a simmer (not a boil). Stir water once with a wooden spoon. Crack eggs into the center of the simmering water, one at a time, and cook for 2 minutes. Remove poached eggs with a slotted spoon and serve immediately. To Assemble the Roesti Benedict
- Place a potato pancake on each of 4 plates. Layer with a slice of Brie, a slice of prosciutto, and a few arugula leaves. Top each portion with a poached egg. Pour a small ladle of hollandaise sauce over each so that the poached egg is covered. Serve immediately.