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Vegan Mushroom Chestnut Wellington

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  • Author: Emma Delaney
  • Prep Time: 20 minutes
  • Cook Time: 40 minutes
  • Total Time: 1 hour
  • Yield: 6 servings 1x
  • Category: Main Course
  • Method: Baking
  • Cuisine: British
  • Diet: Vegan

Description

A luxurious and hearty plant-based centerpiece made with savory mushrooms, sweet chestnuts, herbs, and flaky golden puff pastry. Perfect for festive dinners or holiday celebrations.


Ingredients

Units Scale
  • 2 tablespoons olive oil
  • 1 large onion, finely chopped
  • 3 garlic cloves, minced
  • 3 cups mixed mushrooms, chopped
  • 1 1/2 cups cooked chestnuts, chopped
  • 1 tablespoon fresh thyme leaves
  • 1 tablespoon fresh rosemary, finely chopped
  • 2 tablespoons soy sauce
  • 1 tablespoon balsamic vinegar
  • 1/2 cup breadcrumbs
  • Salt and pepper to taste
  • 1 sheet vegan puff pastry, thawed
  • Unsweetened plant milk, for brushing
  • Fresh rosemary for garnish (optional)
  • Whole chestnuts for garnish (optional)
  • Cranberries for garnish (optional)

Instructions

  1. Preheat the oven to 375°F (190°C).
  2. In a large skillet, heat olive oil over medium heat. Add onions and sauté until translucent, about 5 minutes.
  3. Stir in garlic, mushrooms, and herbs. Cook until mushrooms release their moisture and start to brown.
  4. Add chopped chestnuts, soy sauce, balsamic vinegar, salt, and pepper. Cook for another 5 minutes, stirring frequently.
  5. Remove from heat and stir in breadcrumbs. Let the filling cool slightly.
  6. Roll out the puff pastry on a lightly floured surface. Place the filling in the center, shaping it into a log. Fold the pastry over the filling, sealing the edges.
  7. Place seam-side down on a parchment-lined baking sheet. Brush the top with plant milk.
  8. Bake for 35–40 minutes, or until golden brown and crisp.
  9. Let rest for 10 minutes before slicing. Garnish with rosemary, whole chestnuts, and cranberries for a festive touch.

Notes

  • Ensure the mushroom mixture is not too wet before wrapping to prevent soggy pastry.
  • Let the filling cool slightly before placing on pastry to avoid melting it.
  • This dish can be made ahead and baked fresh before serving.

Nutrition

  • Serving Size: 1 slice
  • Calories: 310
  • Sugar: 4g
  • Sodium: 420mg
  • Fat: 18g
  • Saturated Fat: 4g
  • Unsaturated Fat: 13g
  • Trans Fat: 0g
  • Carbohydrates: 32g
  • Fiber: 4g
  • Protein: 6g
  • Cholesterol: 0mg