Cinnamon-Sugar Stuffed Swedish Buns

Method

1. In a bowl, mix flour, yeast, salt, and sugar.
2. Add warm milk, butter, and egg; mix until smooth.
3. Knead dough for 10 minutes, let rise in a warm place.
4. Roll out dough, spread with butter, sprinkle with cinnamon-sugar.
5. Roll up, cut into buns, place on baking sheet.
6. Let rise again, brush with butter, bake at 180°C (350°F) for 15-20 minutes.