1Heat oven to 400°F. Line large cookie sheet with foil. On cookie sheet, arrange bread slices with sides touching. Spray tops of bread slices lightly with cooking spray. Bake 6 to 8 minutes or until light golden brown.
2Meanwhile, in 10-inch skillet, cook sausage over medium-high heat 5 to 7 minutes, stirring occasionally and breaking into small pieces, until no longer pink; drain. Stir in Alfredo sauce and Italian seasoning.
3Spoon sausage mixture evenly over bread slices. Sprinkle evenly with tomato, olives and cheese. Bake about 6 minutes or until cheese is melted. Sprinkle with parsley. Serve hot.