As I stood in the kitchen, surrounded by the delightful aroma of savory mushrooms and tender beef, I couldn’t help but feel a sense of excitement about making my Mini Beef Wellington with Creamy Horseradish Sauce. This elegant appetizer is a crowd-pleaser, perfect for any gathering, whether it’s a cozy dinner with friends or a festive holiday celebration. The beauty of this dish lies not just in its refined presentation, but also in its customizable nature; you can swap out the beef for succulent lamb or a vibrant mix of roasted vegetables for a veggie twist. With a quick prep time and a flair for sophistication, these bite-sized wonders deliver a comforting taste that leaves everyone wanting more. Curious how to impress your guests with this irresistible treat? Let’s dive in!

Why Are Mini Beef Wellingtons So Irresistible?
Crowd-Pleaser: Mini Beef Wellington with Creamy Horseradish Sauce is sure to impress at any gathering, becoming the centerpiece of your appetizer spread.
Elegant Bites: Each bite is a delightful combination of flaky pastry and tender beef, making it a sophisticated choice for special occasions.
Customizable Options: Whether you choose beef, lamb, or roasted vegetables, this recipe allows for personal touches that cater to any taste preference. If you’re in the mood for something less traditional, give our Garlic Butter Beef Cheeseburger Rollups a try for a twist on flavors.
Quick Prep: With a straightforward preparation process, you won’t spend hours in the kitchen—a perfect advantage for busy hosts!
Unforgettable Flavor: The creamy horseradish sauce adds that zing, balancing richly with the savory beef and earthy mushrooms, enhancing every bite.
Transform your gatherings with these delicious delights that are both sophisticated and utterly satisfying!
Mini Beef Wellington Ingredients
• The key to creating these elegant appetizers lies in the right ingredients—let’s gather what you need!
For the Filling
- Beef Tenderloin – This tender cut provides the richness you crave; try lamb for a delightful twist.
- Mushroom Duxelles – These finely chopped mushrooms sautéed with onions add depth—consider adding thyme for a fresh note.
- Creamy Horseradish Sauce – A deliciously spicy contrast; blend prepared horseradish with sour cream for the perfect balance.
- Seasoning (Salt, Pepper) – Essential for enhancing the flavors; adjust to suit your personal preference.
For the Pastry
- Puff Pastry – This flaky exterior envelops your filling; ensure it’s completely thawed before rolling.
- Egg Wash – Helps achieve that beautiful golden color on your pastry as it bakes.
Get ready to create mouthwatering Mini Beef Wellingtons with Creamy Horseradish Sauce that will elevate any gathering!
Step‑by‑Step Instructions for Mini Beef Wellington with Creamy Horseradish Sauce
Step 1: Prepare the Beef
Start by seasoning the beef tenderloin generously with salt and pepper. Heat a skillet over medium-high heat and add a splash of oil. Sear the beef on each side for about 2-3 minutes until a golden-brown crust forms. This step locks in juices and flavor, so don’t skip it! Remove the beef from the skillet and let it rest while you prepare the mushroom duxelles.
Step 2: Make Mushroom Duxelles
In the same skillet, add chopped mushrooms and finely diced onions. Sauté over medium heat for about 5-7 minutes until all moisture has evaporated and the mixture is nice and fragrant. Stir occasionally and season with salt and pepper to taste. This savory filling is crucial for your Mini Beef Wellingtons, so ensure it’s well-cooked and flavorful before proceeding.
Step 3: Assemble the Wellingtons
On a lightly floured surface, roll out the thawed puff pastry into a rectangle about 1/8-inch thick. Divide the mushroom duxelles evenly onto the pastry, leaving space at the edges. Place the seared beef on top of the mushrooms, and then carefully wrap the pastry around the filling, sealing the edges tightly with your fingers. Ensure there are no gaps to keep the filling intact during baking.
Step 4: Apply Egg Wash
Preheat your oven to 400°F (200°C) and prepare a baking sheet lined with parchment paper. In a small bowl, whisk an egg until smooth, which will act as your egg wash. Brush the entire surface of each wrapped Mini Beef Wellington with the egg wash, giving them a beautiful golden color as they bake. This step adds an appealing sheen and enhances presentation.
Step 5: Bake
Carefully place the assembled Mini Beef Wellingtons on the prepared baking sheet and pop them in the preheated oven. Bake for 25-30 minutes, or until the pastry is golden brown and puffed up. Keep an eye on them to prevent over-browning. The aroma wafting through your kitchen will make it hard to wait, but it will be worth it for that perfect flaky texture!
Step 6: Serve
Once out of the oven, let your Mini Beef Wellingtons cool for a few minutes. This resting period allows the juices to redistribute, keeping the filling moist. Slice each Wellington into bite-sized pieces and serve them warm alongside your creamy horseradish sauce. Your guests will be wowed by this elegant appetizer that balances rich and savory flavors beautifully!

Make Ahead Options
These Mini Beef Wellingtons with Creamy Horseradish Sauce are perfect for meal prep, allowing you to enjoy gourmet flavors without the last-minute rush! You can fully assemble the Wellingtons up to 24 hours in advance; simply wrap each one tightly in plastic wrap and refrigerate. To maintain their flaky texture, ensure the puff pastry is cold before baking. When you’re ready to serve, just preheat your oven to 400°F (200°C) and bake them directly from the fridge for 25-30 minutes until golden brown. By prepping ahead, you’ll save valuable time during entertaining and still impress your guests with this delicious appetizer!
How to Store and Freeze Mini Beef Wellingtons
Fridge: Store leftover Mini Beef Wellingtons in an airtight container for up to 2 days. Reheat gently in the oven at 350°F (175°C) for 10-15 minutes to maintain crispness.
Freezer: For make-ahead convenience, freeze the unbaked Wellingtons individually wrapped in plastic wrap and placed in a freezer-safe bag. They can last for up to 3 months.
Baking from Frozen: When ready to bake, preheat your oven to 400°F (200°C) and bake the frozen Mini Beef Wellingtons for about 35-40 minutes until golden brown.
Reheating: If you have baked Wellingtons left over, they can be reheated in the oven at 350°F (175°C) for about 10-15 minutes for the best results, preserving their flaky texture.
Mini Beef Wellington with Creamy Horseradish Sauce Variations
Feel free to customize your Mini Beef Wellington for every taste and occasion, transforming it into something uniquely yours!
- Lamb Tenderloin: Swap out beef for tender lamb to provide a rich and gamey flavor, perfect for special gatherings.
- Chicken Delight: Use chicken breast instead of beef, seasoned simply with salt and pepper, for a lighter option that’s just as delicious.
- Vegetarian Bliss: Replace all meat with a mixture of roasted vegetables, lentils, and mushrooms for a hearty, satisfying vegetarian twist. This variation still delivers a sophisticated flair that everyone will love.
- Herb-Infused Duxelles: Add fresh herbs like thyme or rosemary to the mushroom filling to elevate the flavors beautifully. This simple addition can bring freshness and depth to the dish.
- Spicy Kick: For those who enjoy a little heat, mix in some diced jalapeños or chili flakes into the creamy horseradish sauce for an extra zing.
- Cheesy Goodness: Incorporate crumbled feta cheese into your mushroom duxelles for a touch of savory creaminess that complements the filling.
- Savory Bacon: Add crisp, crumbled bacon to the mushroom mix for an extra layer of richness, bringing a delightful umami twist to each bite.
- Puff Pastry Variations: Experiment with different pastry types; try using phyllo dough for a flakier, more delicate texture or a whole wheat version for a nuttier flavor.
Each variation offers a delightful way to enjoy these elegant bites. If you’re looking for a comforting twist, you might also want to check out our Garlic Butter Beef Bites with Potatoes for a family-friendly alternative!
What to Serve with Mini Beef Wellington with Creamy Horseradish Sauce
Picture a beautifully arranged table featuring your Mini Beef Wellington, where every bite is a delightful burst of flavor. Let’s enhance this elegant dish with perfect pairings that will elevate your meal experience.
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Fresh Arugula Salad: A peppery arugula salad dressed with lemon vinaigrette brings a refreshing contrast to the rich flavors of the Wellington.
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Creamy Mashed Potatoes: Silky, buttery mashed potatoes offer a comforting, smooth companion, enhancing the beef’s richness. Perfect for soaking up the horseradish sauce!
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Roasted Seasonal Vegetables: Caramelized veggies like carrots, brussels sprouts, and sweet potatoes add earthy sweetness, bringing balance to the savory bite of the Wellingtons.
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Garlic Parmesan Breadsticks: Crispy breadsticks provide delightful crunch, and their hint of garlic complements the flavors without overpowering the dish.
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Light Tomato Basil Soup: A warm bowl of soup can serve as a cozy starter, offering a fresh-tasting contrast that prepares the palate for the Mini Beef Wellington.
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Herbed Couscous Salad: Fluffy couscous mixed with fresh herbs and a zesty dressing offers a light and nutty element, harmonizing wonderfully with the beef and horseradish.
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Sparkling Wine: A crisp glass of sparkling wine will enliven your senses, making every bite more festive and invigorating. It pairs exceptionally with the richness of the dish!
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Chocolate Fondue: For a sweet finish, serve a chocolate fondue with fresh fruits and marshmallows, creating a memorable dessert experience that echoes the elegance of your main dish!
These pairings ensure your Mini Beef Wellington with Creamy Horseradish Sauce is the star of your culinary celebration, offering a feast that’s both elegant and absolutely delightful.
Expert Tips for Mini Beef Wellington
• Use a Meat Thermometer: Ensure the beef reaches at least 130°F (54°C) for a perfect medium-rare. Undercooking may lead to chewy bites!
• Rest Your Beef: Allow the seared beef to rest for a few minutes to retain its juices, preventing dryness in your Mini Beef Wellington.
• Seal It Well: Make sure your pastry is properly sealed around the filling. This prevents leaks and preserves the flavors during baking.
• Watch the Baking Time: Keep an eye on your Wellingtons! Over-browning can happen quickly—check them a couple of minutes before the timer goes off.
• Experiment with Fillings: Feel free to get creative! Try swapping beef for lamb or a veggie mix for a delightful twist that personalizes your Mini Beef Wellington.

Mini Beef Wellington with Creamy Horseradish Sauce Recipe FAQs
What type of beef should I use for Mini Beef Wellington?
I recommend using beef tenderloin for its tenderness and rich flavor. However, lamb tenderloin is a delightful alternative if you want to switch things up. Just remember to adjust cooking times slightly, as lamb may require a different approach to reach your preferred doneness.
How should I store leftovers of Mini Beef Wellington?
Store any leftover Mini Beef Wellingtons in an airtight container in the fridge for up to 2 days. When reheating, pop them in the oven at 350°F (175°C) for about 10-15 minutes to keep that precious flaky texture intact.
Can I freeze Mini Beef Wellingtons before baking?
Absolutely! To freeze Mini Beef Wellingtons, wrap them individually in plastic wrap and store them in a freezer-safe bag. They will stay fresh for up to 3 months. When you’re ready to bake, preheat your oven to 400°F (200°C) and bake directly from frozen for 35-40 minutes until beautifully golden.
What should I do if the puff pastry tears during assembly?
If you experience any tears in the puff pastry while wrapping your Mini Beef Wellingtons, don’t worry! Just use a little water and your fingers to pinch the edges together. Make sure to seal all gaps well to prevent any filling from leaking out during baking.
Are there any dietary considerations I should keep in mind for Mini Beef Wellington?
Definitely! If you’re catering to dietary restrictions, feel free to swap beef for roasted vegetables, lentils, and mushrooms for a vegetarian option. Additionally, ensure that any sauces or products used are allergy-friendly, especially if dairy or gluten might be a concern for your guests. Always check the ingredient labels!
How can I tell when the Mini Beef Wellingtons are done baking?
The perfect way to check is by using a meat thermometer; the internal temperature of the beef should reach at least 130°F (54°C) for medium-rare. Also, keep an eye on the pastry—it should be a lovely golden brown and puffy, which typically takes about 25-30 minutes in a preheated oven.

Mini Beef Wellington with Creamy Horseradish Sauce Delight
Ingredients
Equipment
Method
- Season the beef tenderloin generously with salt and pepper. Sear in a skillet over medium-high heat for 2-3 minutes on each side. Let it rest.
- In the same skillet, sauté chopped mushrooms and onions over medium heat for 5-7 minutes until moisture evaporates. Season with salt and pepper.
- Roll out the puff pastry into a rectangle. Divide mushroom duxelles on pastry, place beef on top, and wrap the pastry around sealing edges.
- Preheat oven to 400°F (200°C). Whisk egg for egg wash and brush over the wrapped Wellingtons.
- Place Wellingtons on a parchment-lined baking sheet and bake for 25-30 minutes until golden.
- Let cool slightly before slicing into bite-sized pieces. Serve warm with creamy horseradish sauce.

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