Strawberry Jam Squares

Ingredients

230 gr butter
200 gr sugar
2 egg yolks
250 gr unsifted flour
120 gr walnuts
240 gr strawberry jam
1/2 dough in plastic
1/2 an ungreased
1/2 roll between
2 on plastic wrap
1/2 in the

Instructions

NOTE: This is VERY sweet and VERY rich!!