Lemon Cookie Sandwiches

Ingredients

1/2 c sugar
1/2 c butter
2 eggs
1 tb water
1 ts vanilla
1 1/2 c all purpose flour
1/2 ts salt
1/4 ts baking soda
5/8 c nuts
1 c powdered sugar
2 ts butter
1 ts lemon peel
1 1/2 tb lemon juice
1/2 roll
1 on ungreased cookie shee beat egg whites

Instructions

slightly; stir in nuts. Spoon 1/2 teaspoon nut mixture onto half of the slices, leaving remaining slices plain. Bake until edges begin to brown, about 6 min. Immediately remove from cookie sheet; cool. Put cookies together in pairs with Lemon Filling: (beat all ingredients until smooth). Place nut-topped cookies on top. About 4 dozen cookies. ----