Ingredients

• 4 cups ziti pasta , uncooked
• 1 , 26 ounce
• 1 , 14.5 ounce
• 6 ounces PHILADELPHIA Cream Cheese , cubed
• 0.75 cups BREAKSTONE'S or KNUDSEN Sour Cream
• 1 , 8 ounce
• 0.33 cups KRAFT Grated Parmesan Cheese

Instructions

1. 1 Heat oven to 375 degrees F.
2. 2 Cook pasta in large saucepan as directed on package, omitting salt. Remove from pan; drain. Meanwhile, add marinara sauce, tomatoes and cream cheese to same pan; cook on medium heat 5 min. or until cream cheese is melted and mixture is well blended, stirring frequently. Return pasta to pan; mix well.
3. 3 Layer half the pasta mixture in 13x9-inch baking dish; cover with layers of sour cream, 1 cup mozzarella and remaining pasta mixture. Top with remaining mozzarella and Parmesan.
4. 4 Bake 20 min. or until heated through.

Nutrition per serving