Chicken a La King(Low-Fat)

Melt margarine in a large, nonstick skillet over medium heat. Add chicken and onion; cook, stirring constantly, 3 to 5 minutes, or until chicken is browned.

Add mushrooms; cook 1 minute.

Stir in flour and cook for 1 minute, stirring constantly.

Gradually add milk and next 4 ingredients.

Cook over medium heat, stirring constantly, until mixture is thickened and bubbly.

Cut each slice of toasted bread into 4 triangles.

Serve chicken mixture with 4 toast triangles; sprinkle with paprika.