|Butter||1⁄2 Cup (8 tbs), softened|
|Margarine||1⁄2 Cup (8 tbs), softened|
|Sugar||1 Cup (16 tbs)|
|All purpose flour||2 Cup (32 tbs)|
|Walnuts||1 Cup (16 tbs), chopped|
|Raspberry preserves||1⁄2 Cup (8 tbs)|
Cream butter and margarine; gradually add sugar, beating until light and fluffy.
Add egg yolks; blend well.
Add flour; mix thoroughly.
Stir in walnuts.
Spread one-third of batter in a greased 9-inch square pan.
Drop preserves by spoonfuls over batter, and spread almost to edges of pan.
Completely Cover preserves with remaining batter.
Bake at 325Â° for 50 minutes or until golden.
Cool and cut into bars.