These bite-sized Beef Wellington appetizers combine tender seared beef, rich mushroom duxelles, and flaky puff pastry for an impressive yet easy-to-make treat perfect for gatherings.
Keep puff pastry cold until assembly to prevent sticking. Pat beef dry before searing for better caramelization. Cook mushrooms until all moisture evaporates to avoid soggy pastry. If pastry softens during assembly, chill bites in fridge for 10 minutes before baking. Watch oven closely as puff pastry browns quickly; tent with foil if needed.
Keywords: Beef Wellington, mini appetizers, puff pastry, mushroom duxelles, party food, easy beef recipe, bite-sized snacks