INSTRUCTIONS
1. Cream scant cup butter at room temperature with 2/3 cup sugar.
2. Add 2 egg yolks.
3. Put 1 scant tsp baking powder in 1 cup flour.
4. Add to butter and suggar, working into a dough.
5. Add 1 ¾ cup flour.
6. Form into 4 rolls.
7. Flatten onto a cookie sheet.
8. Groove the middle of each with your thumb.
9. Fill with raspberry jam.
10. Bake at 375°F until brown.
11. Make white icing from powdered sugar and water.
12. Top cookies while still warm.
13. Slice diagonally about 1 inch wide.