1 pkg. 12 oz. Kraft Velveeta shells and cheese dinner
1 to 1-1/4 lb. boneless, skinless chicken breast, cubed
1 c. milk
1-1/2 c. water

Spray large skillet with cooking spray. Add chicken cubes, cook on medium-high for 5 minutes or until cooked through; stirring occasionally. Add milk, water and shells; bring to a boil. Reduce heat to medium low; cover. Simmer 15 minutes or until shells are tender stirring occasionally. Add cheese sauce; stir until well blended.