Preheat oven to 350°F. Lightly coat a 9- x 13-inch pan with nonstick cooking spray. 

Place eggs, cottage cheese, sour cream, cream cheese, sugar and vanilla in a food processor, or mix with a handheld mixer, and blend until smooth.

Pour egg mixture into a bowl. Add cooked noodles and combine.

Pour batter into the prepared baking pan.

In a small bowl, combine topping ingredients. Add to top of noodle mixture in pan; cover with foil.

Bake at 350°F for one hour. 

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Image from Shellys