For Camille - LI, NY - Sunday February 28th Newsletter.
The tiny "cupcake" liners are probably used for making candy, i.e., chocolate covered nuts. I have purchased these at candy-making supply stores.

Here is a Good & Easy Tried & True Recipe which was published in the Buffalo News many years ago.

Chicken (or Vegetable) Stroganoff

3 tablespoons butter
1 + 1/2 cups fresh mushrooms
1 medium onion - diced
2 10 oz. cans of Cream of Mushroom Soup
2 cans of water
1 10 oz. package Egg Noodles
1 8 oz. container of Sour Cream
(2 10 oz. cans of white chicken) or vegetables ....this is optional
1/4 teaspoon salt
1/4 teaspoon pepper
1/4 teaspoon parsley flakes
1/4 teaspoon garlic powder

Heat butter in a large skillet and sauté mushrooms and onions for 4 to 5 minutes, until tender. Add soup and water and bring to a boil. Add egg noodles and cook until done (about 8 minutes). Stir in sour cream and seasonings and mix well. Stir in chicken (or vegetables). Reduce heat and simmer for 5 minutes, stirring constantly.
(Serves 4)
Donna/Buffalo

http://www.nancyskitchen