Ingredients

8 hard-boiled eggs, cut in half lengthwise and remove yolks

Mix with crumbled yolks:

4 T sour cream

1/2 t salt

2 t mustard

Fill whites with this filling.

Sauce: 1/2 cup chopped onion sautéed in 2 T butter;

1 can cream of mushroom soup,

8 oz sour cream.

Preparation

Put half of sauce on bottom of pan. (9"x9") then put eggs on top. Pour rest of sauce on top of eggs. Cover with 3/4 cup shredded cheddar cheese. Sprinkle with paprika. Refrigerate overnight. Take out 30 minutes before cooking. Bake 350° for 30 minutes.