Ingredients

• 4 cups ziti pasta, uncooked
• 1 (26 ounce) jar marinara sauce
• 1 (14.5 ounce) can diced tomatoes, undrained
• 6 ounces PHILADELPHIA Cream Cheese, cubed
• 3/4 cup BREAKSTONE'S or KNUDSEN Sour Cream
• 1 (8 ounce) package KRAFT Shredded Mozzarella Cheese with a TOUCH OF PHILADELPHIA
• 1/3 cup KRAFT Grated Parmesan Cheese

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Instructions

1. Heat oven to 375 degrees F.
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. 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. Bake 20 min. or until heated through.