Preheat oven to 350°F (175°C). Grease a 9-inch (23 cm) round baking pan.
In a medium bowl, combine melted butter, granulated sugar, and vanilla extract. Mix until well blended.
In a separate bowl, sift together flour, baking powder, and salt. Add to the butter mixture and mix until a soft dough forms.
In a small bowl, combine walnuts, almonds, pecans, brown sugar, and raisins. Mix until well blended.
On a lightly floured surface, roll out the dough into a 10-inch (25 cm) circle. Place the dough circle into the prepared baking pan. Sprinkle the nut mixture over the dough.
Roll up the dough, starting from the center and rolling outwards. Pinch the edges together to form a seam.
Bake in preheated oven for 35 minutes, or until golden brown.
Allow to cool before serving.
Interesting Facts
These refrigerator nut rolls can be stored in the refrigerator for up to one week.
These rolls can be served warm or at room temperature.
You can substitute the nuts with your favorite type of nut.