Beef Wellington, Pepperidge Farm

By MarieR

Ingredients

• 2 pounds beef tenderloin
• Ground black pepper optional
• 1 sheet Frozen Pepperidge Farm® Puff Pastry thawed
• 1 large egg
• 1 tablespoon water
• 1 tablespoon butter
• 2 cups mushrooms, finely chopped
• 1 medium onion finely chopped

Details

Servings 1

Preparation

Step 1

1 Hr 10 Minutes Cook Time:1 Hr 25 Minutes; Ready In:2 Hrs 35 Min
(Original Recipe Yield 10 servings This serves 6.)

Place the beef in a lightly greased roasting pan. Season with the black pepper, if desired. Roast at 425 degrees F for 30 minutes or until a meat thermometer reads 130 degrees F. Cover the pan and refrigerate for 1 hour.
Thaw the pastry sheet at room temperature for 40 minutes or until it's easy to handle. Heat the oven to 425 degrees F. Stir the egg and water in a small bowl with a fork.
Heat the butter in a 10-inch skillet over medium-high heat. Add the mushrooms and onion and cook until the vegetables are tender and all the liquid is evaporated, stirring often.
Unfold the pastry sheet on a lightly floured surface. Roll the pastry sheet into a rectangle 4 inches longer and 6 inches wider than the beef. Brush the pastry sheet with the egg mixture. Spoon the mushroom mixture onto the pastry sheet to within 1-inch of the edges. Place the beef in the center of the mushroom mixture. Starting at the long sides, fold the pastry over the beef. Place seam-side down on a baking sheet. Tuck the ends under to seal. Brush the pastry with the egg mixture.
Bake for 25 minutes or until the pastry is golden and a meat thermometer reads 140 degrees F.(more if you want less rare. Slice and serve warm.