Vegetable Wellington Recipe

Learn how to make this show-stopping homemade Vegetable Wellington with the best mushroom duxelles and perfectly roasted vegetables. This easy baking recipe features buttery puff pastry wrapped around colorful vegetables for a stunning vegetarian centerpiece that's ideal for special occasions.

Difficulty:

Intermediate

Prep Time:

45 mins

Cook Time:

50 mins

Serves:

1 Wellington (8 slices)

Ingredients

<ul class="ingredients-main-list"><li class="ingredients-single-item">500g ready-made puff pastry (all-butter variety for best results)</li><li class="ingredients-single-item">1 large butternut squash (about 750g), peeled and cut into 2cm cubes</li><li class="ingredients-single-item">2 medium carrots, peeled and cut into batons</li><li class="ingredients-single-item">1 medium red bell pepper, deseeded and sliced</li><li class="ingredients-single-item">200g baby spinach</li><li class="ingredients-single-item">3 tbsp olive oil, divided</li><li class="ingredients-single-item">500g chestnut mushrooms (or portobello), finely chopped</li><li class="ingredients-single-item">3 garlic cloves, minced</li><li class="ingredients-single-item">2 shallots, finely diced</li><li class="ingredients-single-item">2 tbsp fresh thyme leaves</li><li class="ingredients-single-item">100g breadcrumbs</li><li class="ingredients-single-item">3 tbsp dijon mustard</li><li class="ingredients-single-item">1 tbsp balsamic vinegar</li><li class="ingredients-single-item">Salt and pepper to taste</li><li class="ingredients-single-item">1 egg, beaten (for egg wash)</li><li class="ingredients-single-item">1 tbsp milk (for egg wash)</li></ul>

Equipment

<ul class="equipment-main-list"><li class="equipment-single-item">Baking sheet</li><li class="equipment-single-item">Parchment paper</li><li class="equipment-single-item">Food processor (optional for mushroom duxelles)</li><li class="equipment-single-item">Pastry brush</li><li class="equipment-single-item">Sharp kitchen knife</li></ul>

Directions

<ol class="no-list-style"><li class="MethodStepper"><h4 class="step-title">Step 1</h4>Preheat your oven to 200°C (180°C fan/gas mark 6). Line a large baking sheet with parchment paper. In a large bowl, toss the butternut squash, carrots, and red pepper with 2 tablespoons of olive oil, salt, and pepper. Spread on the baking sheet in a single layer and roast for 25-30 minutes until tender and the edges are beginning to caramelize. This roasting process concentrates the flavors and ensures the vegetables won't release too much moisture in your Wellington.</li><li class="MethodStepper"><h4 class="step-title">Step 2</h4>While the vegetables are roasting, prepare your mushroom duxelles. Heat the remaining tablespoon of olive oil in a large frying pan over medium heat. Add the shallots and cook until translucent, about 3 minutes. Add the garlic and cook for another minute until fragrant. Add the finely chopped mushrooms, thyme, and a good pinch of salt. Cook for 15-20 minutes, stirring occasionally, until all moisture has evaporated and you have a thick, paste-like mixture. This dehydration is crucial to prevent a soggy pastry bottom.</li><li class="MethodStepper"><h4 class="step-title">Step 3</h4>In the same pan, wilt the spinach in batches if necessary, just until collapsed. Transfer to a colander and press firmly with the back of a spoon to remove excess moisture. Roughly chop and set aside.</li><li class="MethodStepper"><h4 class="step-title">Step 4</h4>Once the mushroom mixture has cooled slightly, stir in the breadcrumbs, Dijon mustard, and balsamic vinegar. Season to taste with salt and pepper. This mixture forms the savory base of your Wellington and helps absorb any additional moisture released during baking.</li><li class="MethodStepper"><h4 class="step-title">Step 5</h4>Roll out your puff pastry on a lightly floured surface to a rectangle approximately 35cm x 25cm (14" x 10"). Transfer to a piece of parchment paper. Spread the mushroom duxelles mixture down the center of the pastry, leaving a 5cm border on all sides. Arrange the chopped spinach in an even layer on top of the duxelles.</li><li class="MethodStepper"><h4 class="step-title">Step 6</h4>Arrange your roasted vegetables on top of the spinach layer, creating a colorful, compact mound. Be careful not to overfill, as this could cause the pastry to tear during baking. Press the vegetables gently together to create a firm filling.</li><li class="MethodStepper"><h4 class="step-title">Step 7</h4>Beat the egg with the tablespoon of milk to create your egg wash. Brush the exposed pastry borders with egg wash. Carefully fold the long sides of the pastry over the filling, overlapping in the center. Pinch the ends to seal and fold them underneath. The egg wash acts as a glue to help seal the pastry.</li><li class="MethodStepper"><h4 class="step-title">Step 8</h4>Carefully flip the Wellington over so the seam is underneath and transfer it (still on the parchment paper) to a baking sheet. Brush the entire Wellington with egg wash for a beautiful golden finish. Using the tip of a sharp knife, score a diamond pattern across the top, being careful not to cut all the way through the pastry. Cut three small slits in the top to allow steam to escape during baking.</li><li class="MethodStepper"><h4 class="step-title">Step 9</h4>Chill the Wellington in the refrigerator for 20-30 minutes. This resting period allows the pastry to firm up, which helps maintain its shape during baking and creates those beautiful flaky layers.</li><li class="MethodStepper"><h4 class="step-title">Step 10</h4>Bake the Wellington in the preheated oven for 40-45 minutes until the pastry is risen and deeply golden. If the pastry starts to brown too quickly, loosely cover with foil. Allow to rest for 10 minutes before slicing with a sharp serrated knife. This resting period allows the filling to set, making for cleaner slices and ensuring you don't burn your mouth on the hot filling.</li></ol>

FAQs

Find answers to your most pressing questions about this delicious recipe right here.

What ingredients are used in Vegetable Wellington?

Vegetable Wellington uses puff pastry, butternut squash, carrots, red pepper, spinach, mushrooms, garlic, shallots, thyme, breadcrumbs, Dijon mustard, balsamic vinegar, and eggs. The mushroom duxelles creates a rich, savoury base while the roasted vegetables form the colourful centre.

How to cook Vegetable Wellington at home?

Learn how to cook Vegetable Wellington by first roasting vegetables until caramelised, then preparing a mushroom duxelles. Layer these with wilted spinach on puff pastry, wrap it up, score the top, and bake until golden. The key is removing excess moisture from ingredients to ensure a crisp pastry and letting it rest before serving for clean slices.

Can I prepare parts of the Wellington ahead of time?

Yes! The mushroom duxelles and roasted vegetables can be prepared up to two days in advance and refrigerated. You can even assemble the entire Wellington, wrap it tightly in cling film, and refrigerate overnight. Just bring to room temperature for 20 minutes before baking.

Why is my vegetarian Wellington soggy on the bottom?

Soggy bottoms typically occur when there's excess moisture in the filling. Ensure you thoroughly cook out all liquid from the mushroom duxelles, properly drain wilted spinach, and roast vegetables until well-caramelised. Chilling the assembled Wellington before baking also helps the pastry maintain its structure.

What can I serve with a vegetable puff pastry centrepiece?

Complement your Wellington with sides like roasted garlic mashed potatoes, glazed carrots or a fresh green salad. A rich vegetarian gravy or cranberry sauce pairs beautifully with the pastry. For festive occasions, add Yorkshire puddings and honey-roasted parsnips for a complete holiday spread.

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