Soak raisins in hot water to re-hydrate them. Set aside.
Pour evaporated into a microwave safe measuring cup or bowl
Warm evaporated milk in 15 sec. increments just to warm slightly. Milk should be slightly warm, do not over-heat. (It should be the temperature of tepid bath water)
Pour warmed evaporated milk into mixing bowl, add in sugar and mix gently so sugar starts to melt.
Add in yeast, flour, cinnamon and salt.
Using the dough hook attachment on your mixer, mix ingredients starting on the slowest speed and increasing to medium speed. Continue mixing for approximately 5 minutes.
Stop mixer and add in softened butter. Continue to mix 2 minutes.
Pour out water from raisins that have been soaking. Place raisins into dough mixture and continue to mix for one more minute.
Turn out dough onto lightly floured surface and gently knead to form a smooth dough.
Place dough into a lightly oiled clean bowl. Cover with a dish towel or plastic wrap and allow to rise in a warm, draft free place in your kitchen until doubled in size.The time is takes to rise will depend on the climate where you are located. Once dough has doubled in size, punch out the air and place on a lightly flour dusted surface.Knead a few times and pat dough into a rectangle. Cut into 12 pieces. Shape pieces into round balls.I happened to weigh out my dough to approx. 3 oz each because I'm neurotic that way. So while I did have remaining dough, I made it into a separate braided loaf. Place dough balls into a shallow baking dish. Cover lightly with a dish towel and allow to rise one more time. Tip: I put my baking dish uncovered into the microwave and just shut the door. I allowed my buns to rise while sitting in the microwave. (DO NOT turn microwave on, that would be a huge problem.)