Directions

• Preheat oven to 350°. Cook spaghetti according to package directions for al dente. Meanwhile, in a large skillet, cook beef, onion and garlic over medium heat until meat is no longer pink and onion is tender, 6-8 minutes, breaking up beef into crumbles; drain. Stir in pasta sauce, olives, capers, anchovies, pepper flakes and seasoned salt; set aside.
• In a large bowl, whisk the eggs, Parmesan cheese and butter. Drain spaghetti; add to egg mixture and toss to coat.
• Place half the spaghetti mixture in a greased 13x9-in. or 3-qt. baking dish. Top with 1 cup cottage cheese, half the meat sauce and 2 cups mozzarella cheese. Repeat layers. Place baking dish on a rimmed baking sheet.
• Cover and bake for 40 minutes. Uncover; bake until heated through, 20-25 minutes longer. Let stand 15 minutes before serving. If desired, sprinkle with basil, olives and capers.