Gently wash the portobellos and pat them dry with paper towels. Remove the stems and some of the white flesh around the rim.
Place the mushrooms gill side up on a baking tray and season with BBQ seasoning, salt, and pepper.
These Baked Portobello Steaks are juicy, meaty, and seasoned to perfection. Enjoy these flavorful vegan steaks with your favorite sides, pastas, and grains for a delicious and filling meal.