Warm milk to 110° and mix in the yeast and 1 tsp. sugar. Place in stand mixer with dough hook, cover and let sit for 5 minutes.
Soak raisins in warm water for 10 minutes, drain.
Add the brown sugar, butter, vanilla extract, eggs, salt, cinnamon, nutmeg, allspice, and 1 cup flour. Beat for 30 seconds, scraping sides to mix well.
Add drained raisins and the rest of the flour. Beat on medium speed for about 2 minutes, until the dough separates easily from the bowl. Then knead another 2 minutes.
Lightly grease a large dough bowl and turn the dough into the bowl. Cover with plastic wrap and let rise for 2 hours, or until double in size.
Grease a baking pan. Punch down the dough and divide into 15 portions. Squeeze between your thumb and forefinger to smooth the tops of each piece and place in pan.
Allow to rise till puffy, about an hour. Preheat oven to 350°.
Bake 20 to 25 minutes, until golden brown.