Heat oven to 350°F. Grease 1 1/2-quart casserole. Cook noodles to desired doneness as directed on package. Drain; rinse with hot water.
In greased casserole, combine noodles, cottage cheese, sour cream, onions and garlic salt; blend well.
In small bowl, combine all remaining ingredients; mix well. Spoon over noodles.
Bake at 350°F. for 25 to 35 minutes or until casserole is thoroughly heated and crumbs are light golden brown.