Making rugelach may seem a little daunting at first, but by following these straightforward steps, you will find it quite manageable:

1. Make the Dough: In a large mixing bowl, combine the flour and salt. Add softened butter and cream cheese. Mix until well blended, then add sugar and vanilla extract.
2. Chill the Dough: Divide the dough into four equal portions, wrap each in plastic wrap, and chill for about 30 minutes.
3. Prepare the Filling: In a small bowl, combine sugar and cinnamon. Prepare your desired filling options beforehand to have them ready to use.
4. Roll Out the Dough: On a lightly floured surface, roll out one portion of dough into a circle about 1/8 inch thick.
5. Spread the Filling: Evenly spread the fruit preserves across the circle, then sprinkle the cinnamon sugar mixture and nuts (if using) on top.
6. Cut into Wedges: Using a pizza cutter or sharp knife, cut the dough circle into 8 wedges, similar to slicing a pizza.
7. Roll Up Each Wedge: Starting from the wide end of each wedge, carefully roll towards the point. Place each rolled rugelach on a baking sheet lined with parchment paper.
8. Make the Egg Wash: Beat the egg with milk or water in a small bowl and brush this mixture over the rolled rugelach.
9. Bake: Preheat your oven to 350°F (175°C). Bake for about 25-30 minutes until golden brown.
10. Cool and Enjoy: Once baked, remove from the oven and allow to cool slightly. Enjoy warm or at room temperature.

These steps will guide you effortlessly on your journey to create delicious rugelach that will have everyone asking for more!