What To Serve With Beef Wellington (18 Best Side Dishes)

Beef Wellington is a show-stopping main dish that is fit for a king (or queen). With its layers of tender beef tenderloin, savory mushroom duxelles, and golden puff pastry, it’s no wonder this dish is a favorite for special occasions and dinner parties.

But what makes a perfect side dish for this already delicious meal?

In this post, I’ll share the best sides to serve with beef Wellington. From creamy mashed potatoes and roasted vegetables to easy casseroles and salads, these tasty side dishes will elevate your dinner to the next level. Get ready to impress your guests with these delicious side dishes for beef Wellington.

1. Mushroom risotto

Beef Wellington is a show-stopping dish that is sure to impress at any dinner party. And for a delicious and complementary side dish, look no further than mushroom risotto.

The creamy and rich risotto pairs well with the tender and flavorful beef wellington. Be sure to add a generous amount of freshly grated parmesan cheese.

And, for a complete meal, serve with some comforting vegetable dishes such as sautéed green beans, roasted Brussels sprouts, or roasted carrots.

We love: Creamy Mushroom Risotto (by Spend With Pennies)

2. Garlic mashed potatoes

No beef Wellington is complete without a delicious and creamy mashed potato side dish. That’s why garlic mashed potatoes are the perfect accompaniment to this indulgent dish.

For an extra touch of decadence, add a dollop of sour cream or salted butter to your potatoes. You can also opt for sweet potato mash with olive oil if you’re looking for a dairy-free alternative.

Serve your garlic mashed potatoes and beef Wellington alongside a bright green salad with zesty dressing.

We love: Herb and Garlic Mashed Potatoes (by Vikalinka by Julia Frey)

3. Roasted root vegetables

Roasted root vegetables are a delicious and easy-to-prepare side dish that pairs perfectly with beef Wellington.

To make roasted root vegetables, simply toss a mix of root vegetables, such as sweet potatoes, parsnips, and carrots, in olive oil and your choice of herbs and spices. Roast them on a baking sheet in the oven until tender and caramelized.

This vegetable side is a great way to balance out the meal and add some variety to the plate. Add some Yorkshire puddings for a British beef Wellington spread.

We love: Oven Roasted Root Vegetables (by This Healthy Table)

4. Wild rice pilaf

When it comes to completing your beef Wellington dinner, all you need is a simple side dish. And what better side dish than a hearty wild rice pilaf?

The nutty and chewy texture of wild rice pairs perfectly with the tender and juicy beef Wellington. The subtle flavors of the pilaf won’t overpower the star of the dish, but will add a wholesome and satisfying element to each bite.

We love: Wild Rice Pilaf (by Simply Whisked)

5. Honey-glazed carrots

Beef Wellington is a classic comfort food that pairs well with glossy honey-glazed carrots.

The sweetness of the honey contrasts with the rich flavors of the beef, and the baby carrots add a pop of color to the plate. This dish also goes well with a side salad or au gratin potatoes.

We love: Brown Butter Honey-Glazed Carrots Recipe (by Little Spice Jar)

6. Grilled asparagus

Grilled asparagus is a simple and delicious side dish that pairs well with the rich flavors of beef Wellington.

To make the grilled asparagus, toss it in a little bit of olive oil, salt, and pepper, and grill until it’s slightly charred and tender.

Serve it with a lemon vinaigrette and feta cheese or grated parmesan cheese for an easy flavorful side dish. Or add homemade hollandaise sauce if you want something indulgent!

We love: Lemon and Feta Grilled Asparagus (by Closet Cooking)

7. Roasted brussels sprouts

Roasted Brussels sprouts are a delicious and simple side dish that pairs well with beef Wellington.

I love to roast Brussels sprouts with garlic and parmesan cheese to create flavorful and crispy Brussels sprout bites. Nothing adds flavor like roasted garlic.

For a complete meal, serve roasted Brussels sprouts and beef Wellington alongside scalloped potatoes and a fresh green salad. Or if you’re low on time, opt for some store-bought dinner rolls.

We love: Garlic Parmesan Roasted Brussels Sprouts (by Eatwell101)

8. Shaved fennel arugula salad

A shaved fennel arugula salad is a fresh and light side dish that pairs well with the rich and heavy flavors of beef Wellington.

To make this salad, simply shave fennel and toss with arugula and a dressing made from olive oil, lemon juice, minced garlic cloves, and a touch of honey. Add some toasted hazelnuts if you also love that pleasing crunch and nutty flavor.

We love: Shaved Fennel Arugula Salad (by A Beautiful Plate)

9. Frisée salad

A frisée salad is a delicious and light accompaniment to serve alongside a decadent beef Wellington.

This simple green salad recipe is a great way to balance out the richness of the beef wellington and pair well with other comforting side dishes.

I like my frisée salad light and refreshing with a simple balsamic vinegar dressing, some crispy croutons and slicers of parmesan cheese.

We love: Frisée Salad (by A Couple Cooks)

10. Mashed cauliflower

Mashed cauliflower is a delicious and wholesome alternative to traditional mashed potatoes, and it makes for a great side dish to serve with beef wellington.

It’s also easier to make for a large crowd because you can use your food processor to puree the cauliflower. Top with some caramelized onions if you want a touch of sweetness.

And, for a refreshing touch, serve it alongside a fresh salad with a simple white wine vinegar dressing.

We love: Mashed Cauliflower Recipe (by Wholesome Yum)

11. Green bean casserole

Green bean casserole is another classic dish that works well as a side dish for beef Wellington.

Not only does this side dish taste great, but it’s a classic recipe for any holiday dinner. The creamy texture of the sauce and vibrant green beans make a great side for any meaty main dish.

We love: Easy Green Bean Casserole Recipe (by Eating on a Dime)

12. Roasted butternut squash and quinoa salad

Beef Wellington is a luxurious and flavorful main dish that pairs well with lighter side dishes, like this roasted butternut squash and quinoa salad.

The tender and slightly sweet butternut squash is delicious with crunchy and juicy pomegranate seeds and a healthy base of cooked quinoa. It’s a one-pot salad side dish that’s perfect for your next dinner party.

Serve with scalloped potatoes and a side of grilled asparagus for an elegant dinner party or family gathering.

We love: Roasted Butternut Squash Quinoa Salad (by One Sweet Mess)

13. Roasted broccolini

Roasted broccolini is one of my favorite beef Wellington side dishes.

These tender and flavorful bite-sized vegetables are perfect for adding some color and nutrients to your plate. For an indulgent twist, serve it with a blue cheese dressing.

For a complete meal, serve your beef Wellington and vegetable side alongside a grain, like wild rice pilaf or mushroom risotto.

We love: Crispy Oven-Roasted Broccolini (by Love and Olive Oil)

14. Creamed spinach

Creamed spinach is a classic and delicious side dish that goes well with many main dishes, but it is particularly perfect to serve alongside beef Wellington.

The rich and creamy flavors of the creamed spinach complement the tender beef tenderloin and crispy, golden brown pastry of the beef Wellington.

For a more complete meal, pair the beef Wellington and creamed spinach with other favorite side dishes such as garlic green beans, au gratin potatoes, or roasted butternut squash.

We love: Steakhouse Creamed Spinach (by Easy Weeknight Recipes)

15. Crispy parmesan potatoes

Beef Wellington is an impressive and delicious main course for any dinner party, but what makes the perfect side? Look no further than crispy parmesan potatoes.

These bite-sized roasted potatoes are coated in parmesan cheese and roasted to a golden brown, making them the perfect accompaniment to the tender and flavorful beef tenderloin. Plus, they are simple to make and add a little bit of crunch to every bite.

For a well-rounded meal, serve the beef Wellington and crispy parmesan potatoes with some vegetable sides like grilled asparagus, roasted Brussels sprouts, or a fresh salad.

We love: Crispy Parmesan Crusted Potatoes (by Chili to Choc)

16. Herbed mushrooms

Herbed mushrooms are a great way to elevate your beef Wellington dinner and impress your guests at the dinner table.

Simply sauté your favorite mushrooms with garlic, fresh herbs, and a dollop of butter for a simple and delicious side dish. It goes well with the puff pastry and beef tenderloin in the Wellington, and the earthy flavors complement the rich and savory meat.

We love: Sauteed Garlic Herb Mushrooms Recipe (by Little Spice Jar)

17. Creamy parsnip puree

Creamy parsnip puree is another great vegetable puree to serve with beef Wellington. Its slightly sweet and rich flavor complements the savory and decadent flavors of the beef.

Place a slice of beef Wellington on a portion of parsnip puree and drizzle with a red wine jus or gravy for a Gordon Ramsay level of beef Wellington presentation.

To add some freshness to the meal, serve with a side of grilled asparagus or a fresh salad with shaved fennel.

We love: Creamy Parsnip Puree (by Flavor the Moments)

18. Scalloped potatoes

Scalloped potatoes are a classic and delicious side dish that pairs perfectly with beef Wellington.

These thinly sliced potatoes are layered with a flavorful cream sauce, making them the ultimate comfort food to serve alongside the rich and tender beef tenderloin.

Plus, they are easy to make and can be prepared ahead of time so that you can focus on making beef Wellington.

Serve them alongside your favorite salad recipe. Or add an easy vegetable side dish like roasted asparagus or grilled broccoli.

We love: Easy Cheesy Scalloped Potatoes (by Salt & Lavender)

Beef Wellington is a classic main course that will impress any dinner party guest. And what better way to elevate this dish than with mouth-watering side dishes?

From roasted vegetables and purees to refreshing salads, the best side dishes for beef Wellington will complement the rich flavors of beef Wellington and leave your taste buds happy.

Did I miss anything on my list? Go ahead and leave a comment with your favorite beef Wellington sides!