Poppy Surprise Roll

Directions

1. 1
   Scald milk; cool 1/4 c. to lukewarm; add yeast and 1 tsp. sugar and let stand in warm place to rise for 30 minutes.
2. 2
   To remainder of milk, add butter, sugar and salt.
3. 3
   Keep lukewarm.
4. 4
   Add egg yolk and beat well.
5. 5
   Stir in yeast and half of flour; beat well.
6. 6
   Add rest of flour and knead until smooth and elastic.
7. 7
   Cover and let rise until double.
8. 8
   Roll and spread with poppy seed filling.
9. 9
   Let rise until double.
10. 10
    Bake at 325° for 20 minutes.