1Set oven control to broil. In 2-quart saucepan, melt butter over medium-low heat. Stir in flour, salt and pepper. Cook and stir until smooth and bubbly. Gradually add milk, stirring constantly until mixture boils and thickens. Stir in Cheddar cheese until melted. Remove from heat.
2Spray 13x9-inch pan with cooking spray. Place toast slices in pan. Top each slice of toast with 3 oz turkey, 2 slices tomato, 1/3 cup cheese sauce and 1 tablespoon Parmesan cheese.
3Broil with tops about 6 inches from heat 3 to 4 minutes or until lightly browned. Top evenly with bacon; sprinkle lightly with paprika.