My Grandmother's Bake Rugelach: Delicious Jewish Pastry…

Ingredients

• 2 cups (250g) all-purpose flour
• 1/4 teaspoon salt
• 1 cup (226g) unsalted butter, softened
• 8 ounces (226g) cream cheese, softened
• 1/4 cup (50g) granulated sugar
• 1 teaspoon vanilla extract
• 1/2 cup (150g) fruit preserves (e.g., apricot, raspberry, or peach)
• 1/2 cup (45g) finely chopped nuts (e.g., walnuts or pecans)
• 1/4 cup (25g) granulated sugar or brown sugar
• 1 tablespoon ground cinnamon
• Optional: 1/2 cup (90g) mini chocolate chips
• 1 large egg, beaten (for egg wash)
• 2 tablespoons (25g) granulated sugar (for sprinkling)