Valentine Dinner Roasted Vegetable Wellington

Name: Valentine Dinner Roasted Vegetable Wellington
Prep time: 30 min
Cook time: 45 min
Total time: 1 h 15 min
Yield: Serves 4
Ingredients: 1 sheet of puff pastry, thawed; 2 cups mixed vegetables (mushrooms, spinaches, butternut squash); 1 medium onion, finely chopped; 2 cloves garlic, minced; 1 tsp thyme; 1 tsp rosemary; Salt and pepper to taste; 1 egg (for egg wash); Cranberry sauce (optional); Mixed greens (optional)

Highlighted under: Seasonal & Festive

I love making this Roasted Vegetable Wellington for Valentine’s Dinner because it brings both elegance and comfort to the table. Impressing my loved ones with this dish feels truly special. The combination of roasted seasonal vegetables, herbs, and flaky pastry creates a delightful experience that’s perfect for celebrating love. The best part is that it’s not just a pretty dish; it's also packed with nourishing ingredients. I usually prepare this with a side of tangy cranberry sauce to add a burst of flavor that makes each bite unforgettable.

Created by

Lacey Montgomery

Last updated on 2026-01-10T12:25:11.469Z

When I first made this Roasted Vegetable Wellington, it was purely for the aesthetic. But as I tasted the crunchy, flaky pastry combined with the tender roasted veggies, I knew I had discovered a new favorite. The dish not only looks beautiful but also tastes incredible, making special occasions even more memorable.

After trying various vegetables, I've found that a mix of mushrooms, spinach, and butternut squash works wonders. Roasting them brings out their natural sweetness while the herbs infuse flavor into the filling. I recommend brushing the pastry with an egg wash for that golden finish!

        Why You Will Love This Recipe
        A stunning centerpiece for your Valentine's table
Layers of delicious roasted vegetables and herbs
Rich and flaky pastry that makes every bite extra special

      

Choosing the Right Vegetables

When selecting vegetables for your Roasted Vegetable Wellington, consider seasonal options for the best flavor and texture. Ingredients like mushrooms, spinach, and butternut squash not only complement one another but also provide a beautiful color palette. Each vegetable contributes to the overall taste; for example, mushrooms add a rich umami flavor, while squash offers a sweet note. Feel free to experiment with other vegetables like bell peppers or zucchini, adjusting cooking times to ensure everything is tender yet slightly crisp.

For optimal results, make sure vegetables are cut into uniform pieces. This helps them cook evenly during the sautéing step. Aim for bite-sized pieces—about 1/2 inch—to ensure they roast properly and fit well inside the pastry. If you opt for firmer vegetables like carrots or potatoes, consider parboiling them beforehand to achieve the perfect tenderness inside the Wellington.

Tips for a Perfect Pastry

The quality of your puff pastry can significantly affect the texture of your Wellington. Store-bought varieties are convenient, but look for ones made with real butter for the best flavors and flakiness. When rolling out the pastry, ensure your work surface and rolling pin are lightly floured to prevent sticking. Aim for a thickness of about 1/8 inch, which is thin enough for a delicate crust yet thick enough to hold the filling without tearing.

Remember that the egg wash is crucial for achieving a beautiful golden-brown finish. After folding the pastry over the filling, brush the top and sides generously with the egg wash. This not only enhances appearance but also helps seal the edges, preventing any filling from leaking out during baking. If you find the pastry is too wet or heavy, lightly sprinkle some breadcrumbs on the vegetable filling before folding to absorb excess moisture.

Ingredients

For the Wellington

1 sheet of puff pastry, thawed
2 cups mixed vegetables (mushrooms, spinaches, butternut squash)
1 medium onion, finely chopped
2 cloves garlic, minced
1 tsp thyme
1 tsp rosemary
Salt and pepper to taste
1 egg (for egg wash)

For Serving

Cranberry sauce (optional)
Mixed greens (optional)

Instructions

Preheat the oven

Preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper.

Prepare the filling

In a medium skillet, heat some oil over medium heat. Sauté the onion and garlic until soft, then add the mixed vegetables. Cook until tender, then season with thyme, rosemary, salt, and pepper. Let the filling cool.

Assemble the Wellington

Roll out the puff pastry on a floured surface. Place the cooled vegetable mixture in the center and fold the pastry over, sealing the edges. Brush with egg wash.

Bake the Wellington

Transfer the Wellington to the lined baking sheet and bake for 25-30 minutes or until golden brown.

Serve

Let it cool for a few minutes before slicing. Serve with tangy cranberry sauce and mixed greens if desired.

Pro Tips

Feel free to experiment with your favorite vegetables. Make sure they are well-seasoned to enhance the flavor of the Wellington.

Make-Ahead and Storage

This Wellington can be assembled a day in advance, making it a fantastic choice for stress-free entertaining. After assembling the Wellington, wrap it tightly in plastic wrap and refrigerate until you’re ready to bake. This not only saves time but also allows the flavors to meld together, enhancing the overall taste. Just be sure to remove it from the fridge about 30 minutes before baking to ensure even cooking.

If you have leftovers, they can be stored in an airtight container in the refrigerator for up to three days. To reheat, place slices in a preheated oven at 350°F (175°C) for about 10-15 minutes, or until warmed through. Avoid using the microwave, as it can make the pastry soggy.

Serving Suggestions

While the Wellington pairs beautifully with tangy cranberry sauce, you can also enhance your meal with various side dishes. A simple mixed greens salad topped with a light vinaigrette complements the rich pasta, while roasted root vegetables add earthiness. Additionally, a drizzle of balsamic reduction can elevate your dish with a touch of sweetness and acidity.

For a more substantial dinner, consider adding a creamy potato puree or garlic mashed potatoes on the side. These sides offer comfort without overshadowing the Wellington, allowing the flavors of the roasted vegetables to shine. Think of vibrant garnishes like fresh herbs or pomegranate seeds for an extra touch of elegance.

Questions About Recipes

→ Can I use a different type of pastry?

Yes, you can use shortcrust pastry as a substitute if you prefer.

→ What vegetables work best?

Mushrooms, spinach, and butternut squash are excellent choices, but you can customize based on your preference.

→ Can this be made in advance?

Absolutely! You can prepare the filling and assemble the Wellington the day before, then bake it when ready to serve.

→ How do I store leftovers?

Store any leftovers in an airtight container in the fridge for up to 2 days. Reheat in the oven for the best texture.