Mix all the ingredients in a bowl until well combined.
Press the mixture and score into 4 even portions using a spatula or spoon.
Cook the burger patties for about 4-5 minutes per side in a lightly oiled cast iron skillet. The cooking time will vary depending on the thickness of the burger and heat.
Recipe by LeMoine Family Kitchen at https://www.lemoinefamilykitchen.com/2017/01/spinach-roasted-pepper-mozzarella-chicken-burgers/