Meatloaf Wellington | Cravings by Chrissy Teigen

Ingredients

• 1 (17.3-ounce) package Pillsbury puff pastry sheets (2 sheets), defrosted according to package instructions
• + Flour, for rolling pastry (optional)
• 2 tablespoons olive oil
• 1 medium onion, finely diced
• 1 tablespoon minced garlic
• 1 (8-ounce) package fresh cremini or button mushrooms, stems discarded, very finely chopped (about 1½ cups)
• 2 teaspoons kosher salt
• ½ teaspoon freshly ground black pepper
• 1 (6-ounce) package chicken-flavored Stove Top stuffing mix
• 3 eggs
• 1 ½ pounds (at least 80/20) ground beef
• 1 cup (2 ounces) finely grated Parmigiano-Reggiano cheese
• ¼ teaspoon cayenne pepper
• 6 ounces (about 12 slices) thinly sliced prosciutto