Beef Wellington Bites Recipe
If you love rich, flavorful bites that feel a little bit fancy but are surprisingly easy to make, these Beef Wellington Bites will become your new go-to appetizer or party snack. Imagine tender, juicy beef tenderloin enveloped in a layer of savory mushroom duxelles and pitted olives, all wrapped in a golden, buttery puff pastry that crisps perfectly in the oven. Every bite is a delightful balance of textures and tastes that impress without any fuss. Whether you’re hosting friends, want a special treat, or simply crave something extraordinary, these Beef Wellington Bites deliver exceptional flavor in a small, shareable package.

Ingredients You’ll Need
You’ll find that this recipe shines because of its simple yet carefully chosen ingredients, each playing an essential role in turning basic components into a mouthwatering final dish. From tender beef and earthy mushrooms to the flaky buttery puff pastry, every element adds its own magic to the Beef Wellington Bites.
- Beef tenderloin (1 pound/450 grams): The star of the dish, tender and juicy when cooked just right, making each bite melt in your mouth.
- Salt (½ teaspoon): Enhances the natural flavors of the beef, helping to bring out its full savory profile.
- Black pepper (¼ teaspoon plus a pinch): Adds a mild heat and aromatic warmth that complements the rich beef and mushrooms.
- Olive oil (2 tablespoons): Used to sear the beef and sauté the vegetables, giving a lovely golden crust and caramelized flavor.
- Onion (½, minced): Adds subtle sweetness and depth to the mushroom filling without overpowering it.
- Button mushrooms (2 cups/7 ounces/200 grams, finely chopped): Forms the heart of the savory mushroom duxelles, lending earthiness and moisture.
- Soy sauce (1 tablespoon): Introduces a hint of umami, enriching the overall taste of the mushroom mixture.
- Dried oregano (1 teaspoon): Offers a gentle herbal note that brightens and balances the rich flavors.
- Pitted black olives (½ cup/60 grams): Provides a briny, tangy contrast that lifts the mushroom filling, making it more exciting.
- Puff pastry (1 pound/450 grams): The flaky, buttery wrapper that encases everything, baking up crisp and golden to perfection.
- Mustard (to taste): Adds a subtle zing underneath the filling, cutting through the richness with a touch of sharpness.
- Egg (1 small, beaten): Brushed on top before baking to create a glossy, appealing golden finish.
How to Make Beef Wellington Bites
Step 1: Preparing and Seasoning the Beef
Start by cutting your beef tenderloin into 1-inch pieces to ensure every bite is manageable and perfectly encased in pastry. Season generously with salt and black pepper to bring out the beef’s natural flavor. This simple seasoning is the foundation of the rich taste that defines these bites.
Step 2: Searing the Beef
Heat one tablespoon of olive oil in a hot skillet and quickly brown the beef pieces on all sides for about 1 to 2 minutes. This step locks in the juices and creates a beautifully caramelized crust that adds layers of flavor and a stunning look. Do this in batches to avoid crowding the pan, then set the browned beef aside on a paper towel to absorb any excess oil.
Step 3: Cooking the Mushroom Mixture
In the same skillet, add a little more olive oil and gently sauté minced onion and finely chopped mushrooms for around 10 minutes over medium-low heat. The goal is to cook the mushrooms until they release their moisture and slightly reduce, concentrating their umami flavor. Add the soy sauce, oregano, and a pinch of black pepper, stirring to combine everything into a fragrant, savory mix.
Step 4: Blending the Filling
Transfer the cooled mushroom mixture to a food processor along with the pitted black olives. Pulse until you achieve a smooth-but-still-textured paste; this mix will be spreadable and full of delicious flavor, ready to nestle against the tender beef in your bites.
Step 5: Assembling the Bites
Unroll your puff pastry on a clean surface and cut it into roughly 3 to 3.5-inch squares. Spread a thin layer of mustard in the center of each square, then add a spoonful of mushroom and olive duxelles on top. Carefully place a piece of the seared beef over the filling. Fold two opposite corners of the pastry over the beef, then bring the other two corners to meet, pressing firmly so the parcel stays securely closed during baking.
Step 6: Baking to Perfection
Place each parcel on a baking tray lined with parchment paper, leaving some space between them for the pastry to puff. Brush the tops generously with beaten egg to help achieve that gorgeous golden-brown color. Bake everything in a preheated oven at 400 degrees Fahrenheit (200 degrees Celsius) for about 10 to 15 minutes, until the pastry is beautifully puffed and crisp.
How to Serve Beef Wellington Bites

Garnishes
These bites look stunning on their own, but a sprinkle of freshly chopped parsley or a few microgreens on top adds a fresh, vibrant touch and a pop of color. A light dusting of sea salt flakes just before serving also enhances the texture and flavor, making every bite even more irresistible.
Side Dishes
For a fuller meal or impressive appetizer spread, serve your Beef Wellington Bites with simple sides like a crisp green salad dressed in lemon vinaigrette or roasted seasonal vegetables. These fresh elements cleanse the palate and balance the richness of the pastry and meat perfectly.
Creative Ways to Present
Looking to wow your guests? Arrange the bites on a rustic wooden board or a beautiful slate platter with small bowls of dipping sauces such as horseradish cream, grainy mustard, or tangy aioli. Label each sauce for fun, so everyone can mix and match flavors and enjoy their own perfect pairing.
Make Ahead and Storage
Storing Leftovers
If you have leftover Beef Wellington Bites, store them in an airtight container in the refrigerator for up to 2 days. This is perfect for enjoying next-day snacks or quick appetizers without any loss of flavor or texture.
Freezing
You can freeze these bites before baking by assembling them on a tray and popping them in the freezer until firm, then transferring to a freezer bag or container. They’ll keep well for up to 1 month. When ready to enjoy, bake directly from frozen, adding a few extra minutes to the baking time.
Reheating
To reheat, place your Beef Wellington Bites in a preheated oven at 350 degrees Fahrenheit (175 degrees Celsius) for about 8 to 10 minutes. This helps retain the crispness of the pastry while warming the filling evenly. Avoid the microwave to keep that flaky texture intact.
FAQs
Can I use a different cut of beef for these bites?
While beef tenderloin is ideal for its tenderness and mild flavor, you can substitute with sirloin or ribeye, but keep in mind the texture and cooking times may vary slightly.
Is it possible to make these bites vegetarian?
Absolutely! Replace the beef with a hearty vegetable like roasted eggplant or a seasoned plant-based meat substitute, and you’ll still get amazing flavor and texture.
Do I have to use fresh puff pastry?
Fresh puff pastry works best for the light, flaky texture, but frozen puff pastry can be used as well—just make sure it’s fully thawed before assembly.
How do I prevent the pastry from getting soggy?
Make sure your beef is well-seared and your mushroom mixture is not too wet before assembling. Spreading a thin layer of mustard on the pastry creates a barrier, helping to keep it crisp.
What dipping sauces pair well with these bites?
Classic options like horseradish cream, Dijon mustard, or a tangy aioli work wonderfully. You can also try a sweet chili sauce or balsamic reduction for a twist.
Final Thoughts
Making Beef Wellington Bites is like bringing a little gourmet magic into your kitchen without any stress. They’re elegant yet accessible, perfect for impressing guests or treating yourself to something special. I promise once you try these delightful parcels of beef and mushroom bliss wrapped in buttery pastry, they’ll become a treasured recipe you’ll return to again and again. So go ahead, bake a batch and watch your friends and family fall in love with every bite!
PrintBeef Wellington Bites Recipe
Beef Wellington Bites offer a delicious and elegant appetizer featuring tender pieces of beef tenderloin wrapped in flaky puff pastry with a savory mushroom and olive mixture. Perfect for parties or special occasions, these bites balance rich, hearty flavors with a crisp pastry exterior.
- Prep Time: 20 minutes
- Cook Time: 15 minutes
- Total Time: 35 minutes
- Yield: 12–14 bites 1x
- Category: Appetizer
- Method: Baking, Sautéing
- Cuisine: British
- Diet: Low Salt
Ingredients
Beef
- 1 pound beef tenderloin (450 grams)
- ½ teaspoon salt
- ¼ teaspoon black pepper (or to taste)
- 1 tablespoon olive oil
Mushroom Mixture
- 1 tablespoon olive oil
- ½ onion (minced)
- 2 cups button mushrooms (finely chopped, about 7 ounces/200 grams)
- 1 tablespoon regular soy sauce
- Black pepper (a generous pinch)
- 1 teaspoon dried oregano
- ½ cup pitted black olives (60 grams)
Assembly
- 1 pound puff pastry (450 grams)
- Mustard (to taste)
- 1 small egg (beaten)
Instructions
- Prepare the Beef: Cut beef into 1-inch (2.5 cm) pieces and season thoroughly with salt and black pepper to enhance the natural flavor of the meat.
- Brown the Beef: Heat 1 tablespoon olive oil in a skillet over high heat. Quickly brown half of the beef pieces on all sides for 1-2 minutes. Drain on a paper towel-lined plate and repeat with the remaining beef pieces. Set browned beef aside.
- Preheat Oven: Set your oven to 400°F (200°C) to ensure it’s properly heated for baking the beef Wellington bites later.
- Sauté Aromatics: In the same skillet, heat 1 tablespoon olive oil over medium-low heat. Add minced onion and finely chopped mushrooms, sautéing for 10 minutes while stirring occasionally to soften and release their flavors.
- Season Mushroom Mixture: Add soy sauce, a generous pinch of black pepper, and dried oregano to the mushroom mixture. Stir well to combine all ingredients evenly.
- Process Mushroom Filling: Transfer the mushroom mixture along with pitted black olives into a food processor. Blend until the texture is smooth but still slightly chunky for the perfect spread.
- Prepare Puff Pastry: Unroll the puff pastry sheet and cut it into roughly 3-3.5 inch (8-9 cm) squares to create individual bite-sized portions.
- Assemble Bites: Spread a small amount of mustard in the center of each pastry square, then add a spoonful of the mushroom mixture on top. Place one browned beef piece on the mixture.
- Fold Pastry: Bring two opposite corners of the pastry over the beef, then repeat with the other two corners, pressing firmly to seal the edges and prevent opening during baking.
- Prepare for Baking: Place the sealed bites onto a baking tray lined with parchment paper. Brush the tops with beaten egg to achieve a golden, glossy finish.
- Bake: Bake in the preheated oven at 400°F (200°C) for 10-15 minutes, or until the pastry is puffed and golden brown.
- Serve: Serve warm with a dipping sauce of your choice, such as a tangy mustard or horseradish sauce, to complement the flavors.
Notes
- Use a good quality beef tenderloin for best tenderness and flavor.
- Seasoning the beef properly is crucial to balance the rich mushroom and pastry flavors.
- Make sure mushrooms are finely chopped to create a cohesive filling.
- Keep the puff pastry chilled until ready to use to ensure flakiness when baking.
- Adjust mustard quantity to your taste preference; it adds a nice tangy contrast.
- Use a baking tray with parchment to prevent sticking and allow easy cleanup.
- Serve immediately after baking for the best texture and flavor.
Nutrition
- Serving Size: 2 bites (approximately 100 grams)
- Calories: 320 kcal
- Sugar: 2 g
- Sodium: 350 mg
- Fat: 22 g
- Saturated Fat: 8 g
- Unsaturated Fat: 12 g
- Trans Fat: 0 g
- Carbohydrates: 15 g
- Fiber: 2 g
- Protein: 18 g
- Cholesterol: 55 mg
Keywords: Beef Wellington Bites, appetizer, puff pastry, mushroom filling, party food, finger food