1. Preheat oven to 375 degrees F. Brown meat in large skillet on medium heat; drain. Return meat to skillet. Add onions and peppers; cook until crisp-tender, stirring occasionally. Add salsa, corn and seasonings; mix well.
2. Layer one third of the meat mixture and one half each of the tortillas and cottage cheese in 13x9-inch baking dish. Repeat layers; cover with remaining meat sauce. Sprinkle with Cheddar cheese and olives.
3. Bake 30 min. or until heated through.

Yield: 8 servings