Beefy Swiss Bundles Recipe: How to Make It

Ingredients

• 1 pound ground beef
• 1-1/2 cups sliced fresh mushrooms
• 1/2 cup chopped onion
• 1-1/2 teaspoons minced garlic
• 4 teaspoons Worcestershire sauce
• 3/4 teaspoon dried rosemary, crushed
• 3/4 teaspoon paprika
• 1/2 teaspoon salt
• 1/4 teaspoon pepper
• 1 sheet frozen puff pastry, thawed
• 2/3 cup refrigerated mashed potatoes
• 1 cup shredded Swiss cheese
• 1 large egg
• 2 tablespoons water