[header] How to make lower calorie chicken parmesan [title] Preheat the oven. [step] To toast your breadcrumbs and start to get the oven ready for baking the chicken, it's important to preheat it. Set your oven to 350 degrees fahrenheit (177 degrees celsius), and allow it to fully heat. 
[substeps] Make sure that you know how your oven alerts you that it's preheated. It may beep or flash a light to let you know.