Simplified Christmas Beef Wellington Bites

Featured in: Bite-Size Snacks

This dish features tender cubes of beef enveloped in flaky puff pastry, filled with a flavorful mushroom duxelles mixed with shallots, garlic, and fresh thyme. The beef is lightly seared to lock in juices before assembling the bite-sized parcels. Optional Dijon mustard adds subtle tang. Baked until golden and puffed, these bites offer a perfect balance of savory meat, earthy mushrooms, and buttery, crisp pastry. Ideal for holiday gatherings or special occasions, they can be paired with cranberry chutney or horseradish cream for an extra festive touch.

Preparation requires 25 minutes of hands-on time and another 25 minutes for baking. The recipe yields about 20 elegant, medium-difficulty appetizers that reflect classic British cuisine. Variations include vegetarian options using mushrooms or roasted vegetables.

Updated on Tue, 25 Nov 2025 10:05:00 GMT
Golden, flaky Christmas Beef Wellington Bites filled with savory beef and mushroom flavors for a perfect bite. Save to Pinterest
Golden, flaky Christmas Beef Wellington Bites filled with savory beef and mushroom flavors for a perfect bite. | funcockts.com

Tender beef wrapped in golden puff pastry, infused with mushroom duxelles and festive herbs—perfect as elegant party appetizers.

This recipe quickly became a seasonal favorite in my family’s holiday gatherings thanks to its rich flavors and bite-size appeal.

Ingredients

  • Beef: 400 g beef tenderloin, cut into 2 cm cubes, 1 tbsp olive oil, Salt and freshly ground black pepper to taste
  • Mushroom Duxelles: 200 g cremini mushrooms finely chopped, 1 small shallot finely minced, 1 garlic clove minced, 1 tbsp unsalted butter, 1 tsp fresh thyme leaves chopped
  • Pastry: 2 sheets ready-rolled puff pastry (approx 500 g total), 1 egg beaten (for egg wash)
  • Optional: 2 tbsp Dijon mustard

Instructions

Preheat:
Preheat the oven to 200°C (400°F). Line a baking sheet with parchment paper.
Prepare Beef:
Pat beef cubes dry, season with salt and pepper. In a skillet over medium-high heat, heat olive oil and sear beef cubes for 30 seconds per side (do not cook through). Transfer to a plate and let cool.
Make Duxelles:
In the same skillet, melt butter over medium heat. Add shallot, garlic, and mushrooms. Cook until moisture evaporates and mixture is golden, about 5-7 minutes. Stir in thyme, season with salt and pepper. Let cool completely.
Cut Pastry:
Cut puff pastry sheets into 20 squares (approx 7x7 cm each).
Brush Mustard:
Optional Brush each beef cube lightly with Dijon mustard.
Assemble:
Place a small spoonful of mushroom duxelles in the center of each pastry square. Top with a beef cube. Fold corners over to enclose the filling, pinching edges to seal. Place seam-side down on prepared baking sheet.
Egg Wash:
Brush each parcel with beaten egg.
Bake:
Bake 15-18 minutes or until pastry is golden and puffed.
Serve:
Cool slightly before serving warm.
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| funcockts.com

My family loves gathering around the table to share these warm, flavorful bites every Christmas evening.

Required Tools

Skillet, Sharp knife, Baking sheet, Parchment paper, Pastry brush

Allergen Information

Contains Eggs, Wheat/Gluten, Dairy (butter pastry may contain milk). Check pastry ingredients for possible traces of nuts or soy.

Nutritional Information

Per bite: Calories 95, Total Fat 6 g, Carbohydrates 7 g, Protein 4 g

Close-up of baked Christmas Beef Wellington Bites, featuring tender beef wrapped in perfect golden pastry crusts. Save to Pinterest
Close-up of baked Christmas Beef Wellington Bites, featuring tender beef wrapped in perfect golden pastry crusts. | funcockts.com

This recipe combines elegant flavors with easy preparation, making it a holiday must-have.

Recipe Questions & Answers

What cut of beef is best for these bites?

Beef tenderloin cut into small cubes is ideal due to its tenderness and quick searing time.

How do I prevent soggy puff pastry?

Ensure the mushroom duxelles is cooked until dry and moisture evaporates before assembling the bites.

Can I prepare these bites ahead of time?

You can assemble them and refrigerate briefly before baking, but bake fresh for best puffiness and flakiness.

What herbs complement the mushroom filling?

Fresh thyme leaves add a subtle earthy aroma that complements the savory mushroom mixture well.

Are there suggested accompaniments?

Cranberry chutney or horseradish cream pair wonderfully, adding festive brightness and contrast.

Simplified Christmas Beef Wellington Bites

Tender beef cubes in puff pastry with mushroom duxelles and festive herbs for elegant bites.

Prep Duration
25 minutes
Cook Duration
25 minutes
Overall Time
50 minutes
Authored by Funcockts Ethan Miller


Skill Level Medium

Cuisine British

Makes 20 Portions

Diet Facts None specified

What You Need

Beef

01 14 oz beef tenderloin, cut into 3/4 inch cubes
02 1 tbsp olive oil
03 Salt and freshly ground black pepper, to taste

Mushroom Duxelles

01 7 oz cremini mushrooms, finely chopped
02 1 small shallot, finely minced
03 1 garlic clove, minced
04 1 tbsp unsalted butter
05 1 tsp fresh thyme leaves, chopped

Pastry

01 2 sheets ready-rolled puff pastry (approx. 17.5 oz total)
02 1 egg, beaten (for egg wash)

Optional

01 2 tbsp Dijon mustard

Directions

Step 01

Preheat oven and prepare baking sheet: Preheat the oven to 400°F. Line a baking sheet with parchment paper.

Step 02

Season and sear beef: Pat beef cubes dry and season with salt and pepper. Heat olive oil in a skillet over medium-high heat and sear beef cubes for 30 seconds per side, avoiding cooking through. Transfer to a plate to cool.

Step 03

Prepare mushroom duxelles: In the same skillet, melt butter over medium heat. Add shallot, garlic, and mushrooms, cooking until moisture evaporates and mixture is golden, about 5-7 minutes. Stir in thyme and season with salt and pepper. Allow to cool completely.

Step 04

Cut pastry: Cut puff pastry sheets into 20 squares approximately 2.75 x 2.75 inches each.

Step 05

Apply mustard to beef: If using, brush each beef cube lightly with Dijon mustard.

Step 06

Assemble bites: Place a small spoonful of mushroom duxelles in the center of each pastry square. Top with a beef cube. Fold corners over to enclose the filling and pinch edges to seal. Arrange seam-side down on the prepared baking sheet.

Step 07

Brush with egg wash: Brush each pastry parcel with the beaten egg to promote browning.

Step 08

Bake until golden: Bake for 15-18 minutes or until the pastry is puffed and golden brown.

Step 09

Serve warm: Allow bites to cool slightly before serving warm.

Tools Needed

  • Skillet
  • Sharp knife
  • Baking sheet
  • Parchment paper
  • Pastry brush

Allergy Details

Review all components for allergens and reach out to a health expert if needed.
  • Contains eggs, wheat/gluten, and dairy (butter and pastry may contain milk). Check pastry packaging for traces of nuts or soy.

Nutrition Details (each serving)

Nutrition details are just for reference and can't replace professional medical counsel.
  • Energy (Calories): 95
  • Fats: 6 g
  • Carbohydrates: 7 g
  • Proteins: 4 g