INGREDIENTS
4 oz
PHILADELPHIA Cream Cheese, softened
1 10 ounce package
frozen chopped spinach, thawed, well drained
1 1/4 cups
KRAFT Shredded Low-Moisture Part-Skim Mozzarella Cheese, divided
6 tbsp
KRAFT Grated Parmesan Cheese, divided
6
small boneless, skinless chicken breast halves, pounded to 1/4-inch thickness
1
egg
10
RITZ Crackers, crushed
1 1/2 cups
spaghetti sauce, heated