I made these last night. Cut 3 steaks out of the head (the rest I cut up and threw into my roasted veggie medley).
Brushed them on both sides with a mix of olive oil, chicken bullion powder, garlic powder and black pepper.
On a baking sheet into a 400 degree oven for about 25 minutes until they started to take on some brown around the edges and the stem was soft.
Topped with a little grated sharp cheddar cheese and some dipping sauce (in this case, ketchup, it's what I had, and it paired with the turkey burger I made).
Quite excellent, but I think I'd turn the oven up to 450 to get a bit more brown going on.