These bunless burgers are bursting with flavor. The recipe calls for sage and thyme, but poultry seasoning works just as well. Substitute a tablespoon of poultry seasoning for the sage and thyme. Also, I used a serrano pepper in mine, but if you don't care for the zip, you can omit it without affecting the overall taste of these burgers. Since these burgers have an Asian flavor happening, they work well served with fresh steamed or stir-fried veggies.