01 - Preheat oven to 400°F and line a large baking tray with parchment paper.
02 - Bring a pot of water to boil. Gently lower 5 eggs and cook for 6 minutes for soft-centered consistency. Transfer to cold water bath, peel carefully, and set aside.
03 - Heat skillet over medium heat. Sauté diced onion and minced garlic for 3–4 minutes until softened. Remove from heat and allow to cool slightly.
04 - In large bowl, combine pork sausage meat, crumbled chorizo, sautéed onion and garlic, parsley, smoked paprika, black pepper, and salt. Mix thoroughly until evenly incorporated.
05 - On lightly floured surface, roll puff pastry into rectangle approximately 14 x 10 inches.
06 - Shape sausage mixture into log down center of pastry, leaving 1.5-inch border on both long sides.
07 - Create trench along top of sausage log. Arrange peeled soft-boiled eggs end-to-end along the center. Mold sausage meat around eggs to fully enclose them.
08 - Brush pastry edges with beaten egg. Fold pastry over filling and seal edges by pinching firmly. Place seam-side down on prepared baking tray.
09 - Brush entire roll with remaining beaten egg. Score top decoratively with sharp knife in diagonal pattern.
10 - Bake for 35–40 minutes until pastry is deep golden brown and filling is cooked through completely.
11 - Allow roll to rest for 10 minutes before slicing into thick portions. Serve warm with grainy mustard and green salad.