Roast Mushroom and Potato Hash recipe served on a plate, by Pekin the Chef
Jun 04 2026
RestaurantsRoarRoast Mushroom And Potato Hash Recipe

Roast Mushroom And Potato Hash Recipe

Inspired by Roar
Time1h
Serves4

poached eggs, tomato jam, arugula, brown butter hollandaise

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Ingredients

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Vegetables

Condiments

Eggs

Method

Preparation

  1. 1

    Roast the Vegetables

    Preheat the oven to 425°F (220°C). Dice the potatoes and mushrooms, toss them with olive oil, salt, and pepper, and spread them out on a baking sheet. Roast for 25-30 minutes until golden and crispy.

  2. 2

    Poach the Eggs

    In a pot, bring water to a gentle simmer. Add a splash of vinegar, then crack the eggs into a small bowl and gently slide them into the water. Poach for about 3-4 minutes until the whites are set but yolks remain runny.

  3. 3

    Make the Brown Butter Hollandaise

    In a small saucepan, melt the butter over medium heat until it turns golden brown. In a separate bowl, whisk the egg yolks with lemon juice and a pinch of salt until pale. Slowly drizzle in the brown butter while whisking continuously until the sauce thickens. Adjust seasoning with salt and pepper.

Assembly

  1. 4

    Plate the Dish

    On each plate, layer a generous serving of the roasted mushroom and potato hash, top with poached eggs, a spoonful of tomato jam, a handful of fresh arugula, and finish with a drizzle of brown butter hollandaise.

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