1. Dissolve yeast in one cup water.
2. Combine all ingredients and knead until smooth. Cover and let rise for one hour.
3. Divide dough into five parts. Taking one part at a time, roll out into large circle. Divide into six large triangles.
4. Spread your desired filling onto each triangle. (Filling instructions follow.) Roll up triangle, wide end first.
5. Brush with egg and sprinkle with sesame seeds. Bake for half an hour.
6. Preheat oven to 350 degrees Fahrenheit.