In a measuring cup or mixing bowl, pour the warm milk and 1 tablespoon sugar. The milk should be just warm enough so that you can dip your finger comfortably. Add the yeast, mix a little and leave it aside for the yeast to activate (milk will foam up on the top).
Once the yeast is activated, prepare the dough. You could either use a stand mixer with dough hook or you could knead it with hand. Add the flour, salt, spices, raisins, melted butter and the yeast-milk mixture. Knead for 10 minutes.
Cover the dough with a clear wrap and let it rise until doubles in size. It should take about 2 hours (I prefer to keep it in the oven with the light on).
Once done, punch the dough down lightly and shape the dough to 12 round buns. Line a parchment paper on a cookie sheet and place the 12 buns about 1-inch apart. Spray some oil on them and cover the sheet for a second rise. In about 30 minutes, the mini balls should puff up.
Preheat the oven to 350 F
Mix the flour and water for the cross. Put it in a piping bag or a zip lock bag. Trim the edge for a tiny hole.
Brush some milk on the buns and pipe the cross.
Place them on the middle rack of the hot oven and bake for 25 minutes.
Serve warm.