Ground Sirloin Wellington

Elevate your dinner table with the indulgent yet accessible Ground Sirloin Wellington—a flavorful twist on the classic Beef Wellington. This recipe encases a juicy ground sirloin and mushroom mixture, seasoned with fresh thyme and a hint of Dijon mustard, in a buttery, golden puff pastry. Perfect for weeknight dinners or special occasions, this dish combines savory notes from sautéed onions and garlic with the earthy richness of finely chopped mushrooms. With just 25 minutes of prep time and easy-to-follow steps, this recipe brings restaurant-quality elegance to your kitchen. Serve it alongside roasted vegetables or a fresh garden salad for a show-stopping meal that’s sure to impress! Keywords: ground sirloin wellington, puff pastry recipe, easy beef wellington, savory dinner ideas.

Nutriscore Rating: 64/100

Prep Time:25 mins

Cook Time:30 mins

Total Time:55 mins

Servings: 4

Ingredients

• 1 pound Ground sirloin
• 1 tablespoon Olive oil
• 0.5 cup Yellow onion, finely diced
• 2 Garlic cloves, minced
• 1 cup Button mushrooms, finely chopped
• 1 teaspoon Fresh thyme, chopped
• 1 teaspoon Salt
• 0.5 teaspoon Black pepper
• 1 tablespoon Dijon mustard
• 1 Puff pastry sheet, thawed
• 1 Egg, beaten (for egg wash)
• 2 tablespoons All-purpose flour (for dusting)

Directions

Step 1

Preheat your oven to 400°F (200°C).

Step 2

Heat the olive oil in a medium-sized skillet over medium heat.

Step 3

Add the diced onion and cook for 3-5 minutes until softened.

Step 4

Stir in the minced garlic and cook for another 1 minute.

Step 5

Add the chopped mushrooms to the skillet and cook for 5-7 minutes, stirring occasionally, until most of the moisture has evaporated. Remove from heat.

Step 6

Mix in the fresh thyme, salt, and black pepper. Let the mixture cool slightly.

Step 7

In a mixing bowl, combine the ground sirloin with the mushroom mixture and Dijon mustard, mixing gently until evenly incorporated.

Step 8

Lightly flour a clean work surface and roll out the puff pastry sheet into a 12x12-inch square.

Step 9

Spoon the ground sirloin mixture into the center of the pastry, shaping it into a compact loaf.

Step 10

Fold the sides of the puff pastry over the meat mixture, then fold the top and bottom edges to seal completely. Pinch or press the seams to ensure the filling is enclosed.

Step 11

Place the wrapped Wellington seam-side-down on a baking sheet lined with parchment paper.

Step 12

Brush the entire surface of the pastry with the beaten egg to make it golden and glossy.

Step 13

Using a sharp knife, score light diagonal slits across the top of the pastry for decoration and ventilation.

Step 14

Bake in the preheated oven for 25-30 minutes or until the pastry is golden brown and fully cooked.

Step 15

Let the Wellington rest for 5 minutes before slicing and serving warm.

Nutrition Facts

Serving size	936.2 grams (936.2g)

Amount per serving	% Daily Value*
Calories	1790

Total Fat 118.50g	152%
Saturated Fat 40.50g	203%
Polyunsaturated Fat 1.30g
Cholesterol 549mg	183%
Sodium 3354mg	146%
Total Carbohydrate 52.70g	19%
Dietary Fiber 5.30g	19%
Total Sugars 9.00g
Protein 115.60g	231%

Vitamin D 59IU	293%
Calcium 157mg	12%
Iron 17mg	92%
Potassium 2288mg	49%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 61.3%

Protein: 26.6%

Carbs: 12.1%