Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
                        *** COOKIES: ***
  1                cup  margarine
  1 1/3           cups  sugar
     1/3           cup  milk
     1/3           cup  dark corn syrup
  1 1/3           cups  rolled oats
  1 1/2           cups  all-purpose flour
  1           teaspoon  baking powder
  1           teaspoon  vanilla extract
                        *** FILLING: ***
  1         tablespoon  all-purpose flour
     1/4           cup  sugar
     2/3           cup  milk
  2                     egg yolks
     1/2           cup  margarine

Preparation:

Preheat oven to 350 degrees. Grease cookie sheets well. COOKIES: 1. Melt margarine in large saucepan. Add remaining cookie ingredients and mix thoroughly. 2. Drop by scant teaspoonfuls onto prepared cookie sheets. Bake for 10-12 minutes or until golden brown. Cool 2 minutes, then remove carefully from cookie sheets to wire rack. 3. Just before serving, put 2 cookies together, sandwich style, with filling. FILLING: Combine 1 tablespoon flour and 1 tablespoon sugar in saucepan. Gradually add 2/3 cup milk and 2 egg yolks (or 1 whole egg). Mix well. Cook over low heat, stirring constantly, until mixture boils and is thick. Cool. Cream margarine then add 1/4 cup sugar, creaming well. Gradually add egg mixture, beating well after each addition. Cover and store in refrigerator until ready to use.

Nutritional Information:

108 Calories (kcal); 6g Total Fat; (49% calories from fat); 1g Protein; 13g Carbohydrate; 9mg Cholesterol; 80mg Sodium