PREHEAT oven to 375°F Brown meat with garlic and oregano in medium saucepan. Stir in spaghetti sauce; simmer 5 min., stirring occasionally. Remove from heat; stir in tomatoes.
MIX egg, cottage cheese and Parmesan cheese. Spread 1/2 cup of the spaghetti sauce mixture onto bottom of 13x9-inch baking dish. Top with layers of 3 noodles, 1 cup of the cottage cheese mixture, 1/2 cup of the mozzarella cheese and 1 cup of the remaining spaghetti sauce mixture. Repeat layers. Top with remaining 3 noodles and remaining spaghetti sauce mixture. Cover with foil.
BAKE 30 minute or until heated through. Uncover; top with remaining 1 cup mozzarella cheese. Bake, uncovered, an additional 5 minute or until cheese is melted. Let stand 5 minute before serving.