Preheat a waffle maker according to its instructions.
For the chicken sausage: If raw, cook in a 400°F oven to an internal temperature of 160°F using a thermometer. If already cooked: Preheat a non-stick pan over medium heat and brown the chicken sausage slices on each side.
In a bowl, whisk together all the ingredients for the waffles. Slowly add the milk a little at a time until a smooth batter forms; use milk as needed (more or less).
Add the batter to the waffle maker and cook according to the waffle maker instructions.
In the meantime, in a bowl, whisk the cream cheese, powdered sugar, and milk together until smooth then set aside.
Drizzle the cream cheese syrup over the waffle, serve with chicken sausage and banana.