Thumbprint Cookies - cooking recipe

Ingredients

1 1/2 c. flour
2/3 c. butter
2 egg yolks
2 slightly beaten egg whites
3/4 c. chopped nuts
1/3 c. cherry or strawberry preserves
1/4 tsp. salt
1/3 c. sugar
1 tsp. vanilla

Preparation

Stir together flour and salt.
Beat butter for 30 seconds. Add sugar and beat until fluffy.
Add egg yolks and vanilla; beat well.
Add dry ingredients to beaten mixture, beating until well combined.
Cover and chill 1 hour.