Preheat waffle maker. In a large skillet, cook sausage, mushrooms, onion and red pepper over medium heat until sausage is no longer pink and vegetables are tender, 8-10 minutes, breaking up sausage into crumbles; drain. Remove from heat and keep warm., Meanwhile, in a large saucepan, whisk flour, 1-3/4 cups cream and 1/2 teaspoon seasoned salt until smooth. Bring to a boil, stirring constantly; cook and stir until thickened, 2-3 minutes. Stir in cheese and 1 cup sausage mixture until cheese is melted. Remove from heat and keep warm., In a large bowl, whisk eggs and the remaining 1/4 cup cream and 1/2 teaspoon seasoned salt until blended. Bake in a well-greased waffle maker until golden brown, 2-3 minutes. Serve with sausage mixture and cheese sauce; sprinkle with parsley.