Thumbprints - cooking recipe

Ingredients

2/3 c. oleo
1/3 c. sugar
2 egg yolks
1 tsp. vanilla
1/2 tsp. salt
1 1/2 c. flour
2 slightly beaten egg whites
3/4 c. chopped walnuts

Preparation

Cream oleo and sugar.
Add yolks and mix in vanilla and salt. Gradually add
flour.
Shape
in
balls
and dip in egg whites, then in
walnuts.
Bake at 350\u00b0 for 5 minutes and push in center with
thumb.
Then\tbake
another
10 to 12 minutes. Cool and fill with frosting.