If you haven't had classic rugelach before, you're missing out. It is a traditional Jewish dessert, and it is basically a combination of rich, crumbly cookie/pastry filled with nuts, spices, and dried fruits. They are so incredibly delicious and incredibly well balanced.
In a food processor, add the flour, salt and sugar.
Pulse for a few seconds to combine.
Cut the cold butter and cream cheese into small pieces, then add them to the food processor along with the sour cream.
Pulse for about 30 seconds until the dough starts to come together.
Divide into two and shape into disks. Cover in plastic wrap and chill in the fridge for at least 2 hours.
Filling
In a food processor, add the brown sugar, nuts, dried fruit, cinnamon, salt, and nutmeg.
Pulse for about 30 seconds, until there are small pieces that resemble a somewhat moist but still crumbly filling.
Assembly
Preheat the oven to 350ºF.
Work with one dough disk at a time. Sprinkle some flour on your workspace, then roll out the dough circle until it is about 1/4" thick.
Brush the dough with a little bit of water, then sprinkle on half of the filling. Spread it out and press it in gently.
Cut the dough into 8 slices, like a pizza. Roll each slice like a croissant, starting from the base of the triangle.
Place each croissant-shaped cookie onto a parchment lined baking sheet, about 2 inches apart. Repeat the whole process with the other dough disk and the rest of the filling.
Bake the cookies for 25 minutes until golden brown. Then, dust with powdered sugar, and enjoy!
Notes
Macros: 10.1 g fat, 12.8 g carbohydrates, and 2.2 g protein
See the blog post above for a more detailed description, tips, and suggestions for customization in terms of filling.