COOK vegetables as directed on package. Meanwhile, brown meat in large skillet; drain. Stir in gravy; simmer 5 minutes or until heated through, stirring occasionally.
MICROWAVE cream cheese and 1/4 cup milk in medium microwaveable bowl on HIGH 30 seconds; beat with whisk until blended. Gradually whisk in remaining milk and water. Microwave 2 1/2 minutes or until hot, stirring after each minute. Stir in potato flakes and Parmesan until blended. Spoon into resealable plastic bag; cut one corner off bottom of bag.
REMOVE 12 peas from mixed vegetables; stir remaining ingredients into meat mixture in skillet. Squeeze potato mixtureto resemble 6 ghosts. Add 2 of the reserved peas to each for the eyes.
HEALTHY LIVING: Save 50 calories and 7 grams of fat, including 3 grams of saturated fat, per serving by preparing with extra-lean ground beef and PHILADELPHIA Neufchatel Cheese.
SERVING SUGGESTION: Serve with mixed greens salad and your favorite fresh fruit to round out the meal.