Recipe(tried): Perogie Casserole (using lasagna noodles)

I'm getting ready to cook for this evening and decided on this casserole. I thought maybe some of you would enjoy it also.

TASTY PEROGIE CASSEROLE

15 lasagna noodles, cooked
CHEESE LAYER:
2 cups cottage cheese
1 egg, beaten
3/4 tsp. onion salt, divided use
POTATO LAYER:
4 cups mashed potatoes
2 cups shredded cheddar cheese
1/2 tsp salt
1/4 tsp. pepper
TOPPING:
1 cup butter or margarine
1 cup chopped onion

Preheat oven to 350 degrees F.

Line a 13x9-inch baking pan with a layer of noodles.

CHEESE LAYER:
Mix cottage cheese, egg and 1/4 tsp. onion salt. Spread over noodles and cover with another layer of noodles.

POTATO LAYER:
Mix potatoes, cheddar cheese, remaining 1/2 tsp onion salt, 1/2 tsp salt, and pepper. Spread over noodles and cover with another layer of noodles.

TOPPING:
Melt butter in pan and saute onions until transparent and soft. Pour over noodles, cover with foil.

TO BAKE:
Bake at 350 degrees F for 30 minutes. Let stand 10 minutes before cutting.

It sure beats making the real ones by hand!!!