Turkey Tacos 1lb. Ground Turkey 1 Packet Taco Seasoning 1 18ct Box Hard Taco Shells 1 Bag Shredded Cheese 1 Bag Shredded Lettuce Brown the turkey and drain. Add taco seasoning according to directions on the package. Warm shells in oven on a baking sheet at 350 degrees for about 10 minutes. Add meat evenly to shells and top with cheese and lettuce. Yields 18 tacos total.