Frozen Raspberry Squares

1 cup chocolate wafer crumbs

3 Tbsp. melted butter

1 teas. pure vanilla extract

1/4 cup pistachios, put through a blender

1-1/2 quarts soft pistachio ice cream

1 jar (8 oz) seedless raspberry jam
chocolate sauce

Line 2 ice-cube trays with foil. Mix crumbs, butter, vanilla and nuts thoroughly. Spread half of crumbs on bottom of trays.

Spread the ice cream on this. Top with a layer of raspberry jam. Spread the rest of crumbs on top.

Freeze in freezer. To serve, cut into squares along with chocolate sauce