Valentine Dinner Roasted Vegetable Wellington

Name: Valentine Dinner Roasted Vegetable Wellington
Prep time: 30 min
Cook time: 40 min
Total time: 1 h 10 min
Yield: Serves 4
Ingredients: 2 cups mixed bell peppers, diced; 1 cup zucchini, diced; 1 cup mushrooms, chopped; 1 medium onion, chopped; 3 cloves garlic, minced; 2 tablespoons olive oil; 1 teaspoon dried thyme; 1 teaspoon dried oregano; Salt and pepper, to taste; 1 sheet puff pastry, thawed; 1 egg, beaten (for egg wash); Flour, for dusting

Highlighted under: Celebration Favorites

I love preparing this Roasted Vegetable Wellington for Valentine's Dinner because it combines fresh, seasonal vegetables with rich flavors that impress my guests. The flaky pastry envelops a colorful mix of roasted vegetables, creating a stunning centerpiece that not only looks elegant but also tastes divine. I always make sure to add plenty of herbs to elevate the dish, giving it an aromatic quality that’s perfect for a romantic dinner. This recipe is not only beautiful but also surprisingly easy to assemble, making it a delightful choice for special occasions.

Created by

India Rutherford

Last updated on 2026-01-13T02:42:38.235Z

When I first made this Wellington, I was surprised by how straightforward it was to prepare. The key is roasting the vegetables to enhance their natural sweetness, which makes each bite a flavor bomb. I recommend using a mix of colorful bell peppers, zucchini, and mushrooms for a vibrant presentation.

Additionally, letting the rolled pastry chill in the fridge for about 15 minutes before baking allows for a better rise, resulting in a perfectly golden crust. It’s these little tips that turn a simple dish into a memorable experience, and trust me, your loved ones will be impressed!

        Why You'll Love This Recipe
        A deliciously flaky pastry that encases vibrant roasted vegetables
An impressive and visually stunning centerpiece for any dinner table
Perfectly seasoned with fresh herbs that bring the dish to life

      

Choosing the Right Vegetables

Selecting the right vegetables for your Roasted Vegetable Wellington is crucial for achieving the best flavor and texture. While bell peppers, zucchini, and mushrooms are excellent choices, you can also experiment with seasonal vegetables like butternut squash or asparagus. Just ensure that any substitutions have similar water content; for instance, if you're using eggplant, roast it longer to prevent sogginess.

When roasting your vegetables, they should be cut into uniform sizes for even cooking. Aim for approximately 1-inch pieces, as this allows them to caramelize nicely without becoming overly soft. Make sure to spread them out on the baking sheet to facilitate even airflow; overcrowding can lead to steaming rather than roasting, resulting in less flavor.

Perfecting the Puff Pastry

The puff pastry is the backbone of your Wellington and contributes significantly to its texture. I recommend using high-quality frozen puff pastry and allowing it to thaw in the refrigerator overnight for the best results. If you're short on time, a few hours at room temperature can suffice, but watch it closely to ensure it doesn’t get too soft to handle.

When rolling out the pastry, keep it slightly thicker than you think; this helps it hold its shape during baking. Dust your work surface with flour to prevent sticking and avoid excessive handling that can melt the layers of butter. Perfectly rolled pastry should be about 1/8 inch thick—thicker can lead to a chewy texture, while too thin may tear.

Ingredients

Gather the following ingredients to make this delicious Wellington:

Roasted Vegetable Filling

2 cups mixed bell peppers, diced
1 cup zucchini, diced
1 cup mushrooms, chopped
1 medium onion, chopped
3 cloves garlic, minced
2 tablespoons olive oil
1 teaspoon dried thyme
1 teaspoon dried oregano
Salt and pepper, to taste

Wellington Assembly

1 sheet puff pastry, thawed
1 egg, beaten (for egg wash)
Flour, for dusting

Ensure all ingredients are ready before you start assembling the Wellington.

Instructions

Follow these steps to create a flavorful Roasted Vegetable Wellington:

Preheat the Oven

Preheat your oven to 400°F (200°C).

Roast the Vegetables

In a large bowl, combine the diced bell peppers, zucchini, mushrooms, onion, and garlic. Drizzle with olive oil, sprinkle with thyme, oregano, salt, and pepper. Toss until well coated. Spread the vegetables on a baking sheet and roast for 25-30 minutes until tender and slightly caramelized.

Prepare the Pastry

On a lightly floured surface, roll out the puff pastry into a rectangle. Make sure it's large enough to encase the vegetable filling.

Assemble the Wellington

Once the vegetables are roasted and cooled slightly, place them in the center of the puff pastry. Fold the pastry over the filling, pinching to seal the edges. Place seam-side down on a baking sheet.

Bake the Wellington

Brush the top of the pastry with the beaten egg. Bake in the preheated oven for 30-35 minutes, or until the pastry is golden brown.

Serve and Enjoy

Allow the Wellington to cool for a few minutes before slicing. Serve warm and enjoy the festive flavors!

Pair the Wellington with a fresh salad for a complete meal.

Pro Tips

Feel free to customize the vegetables based on what’s in season or your personal preferences. Adding a layer of spinach or a spread of mustard can enhance the flavors even further!

Make-Ahead Tips

You can easily prepare this Wellington in advance to save time on your special occasion. Roast the vegetables a day ahead and store them in an airtight container in the refrigerator. When you're ready to assemble the dish, simply warm them slightly before using—this helps to prevent the pastry from becoming soggy during baking.

If you're short on time on the day of serving, you can also assemble the Wellington the night before. Wrap it tightly in plastic wrap and refrigerate. Just remember to brush the egg wash right before baking to ensure a beautiful golden crust.

Serving Suggestions

For an impressive presentation, consider serving your Roasted Vegetable Wellington with a vibrant side salad of mixed greens dressed in a light vinaigrette. The freshness of the salad balances the rich flavors of the pastry while adding a colorful touch to your plate.

Another lovely accompaniment is a homemade herb sauce. A simple chimichurri or pesto drizzled over the Wellington adds an extra layer of flavor. Finish off the plate with garnishes like microgreens or edible flowers for an elegant touch that celebrates the romantic spirit of the evening.

Questions About Recipes

→ Can I make the Wellington ahead of time?

Yes, you can prepare the filling and assemble the Wellington a few hours in advance. Just chill it in the fridge until you're ready to bake.

→ Is the puff pastry vegan?

Most store-bought puff pastries are not vegan due to the butter, but you can find vegan alternatives in some stores.

→ Can I freeze the Wellington?

Yes, you can freeze the assembled but unbaked Wellington. Just make sure to wrap it well in plastic wrap and store it in an airtight container.

→ What sides pair well with this dish?

A simple green salad, roasted potatoes, or steamed asparagus are great side options to complement the Wellington.