Stoemp Vert aux Épinards et Champignons Forestiers (Plant-Based Brussels Herb Mash) – Authentic Belgium Recipe

Vibrant green Brussels stoemp crowned with caramelized forest mushrooms and crispy shallots.

Country of Origin
🇧🇪 Belgium (Western Europe, Europe)
Dietary Profile
vegan
Prep Time
15 min
Cook Time
20 min
Difficulty
Easy
Signature Staples
Creamy Yukon potatoes mashed with spinach and leeks, Roasted king oyster mushrooms, Crispy shallots, Nutmeg, Garlic

Ingredients for Stoemp Vert aux Épinards et Champignons Forestiers (Plant-Based Brussels Herb Mash) (4 Servings)

  • 1.25 lbs (or 2.5 cups) creamy Yukon potatoes mashed with spinach and leeks, prepped into bite-sized pieces
  • 1.5 cups roasted king oyster mushrooms, washed and trimmed
  • 1 cup crispy shallots
  • 1 medium onion and 3 cloves garlic, finely minced with nutmeg
  • 1.5 tbsp traditional Belgium seasoning (garlic, thyme, cold-pressed oil, Dijon mustard)
  • 2.5 tbsp traditional cooking oil, sea salt, cracked black pepper, and fresh citrus or herbs

Step-by-Step Cooking Instructions

  1. Heat oil in a wide heavy skillet over medium-high heat until shimmering.
  2. Sauté onion, garlic, and nutmeg for 2–3 minutes until softened and fragrant.
  3. Add creamy Yukon potatoes mashed with spinach and leeks and roasted king oyster mushrooms along with garlic, thyme, cold-pressed oil, Dijon mustard, searing for 8–10 minutes while tossing occasionally.
  4. Deglaze the pan with a splash of broth or citrus so the caramelized fond coats every bite.
  5. Garnish with crispy shallots and serve straight from the skillet.

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