Preheat oven to 350°. Grease or line a 12 cup muffin pan. (Parchment paper liners are my fav!)
In a large bowl, combine flour, soda, and salt. Mix well. Add the bran, and fully combine.
In a medium bowl, combine milk,, molasses, sugar, egg, oil, and applesauce. Add the raisins, making sure to break up any clumps of raisins.
Pour the wet into the dry, and gently mix using a spoon - don't use electric mixer. Stir until the ingredients are barely incorporated, and the batter is still lumpy.
Spoon batter into prepared muffin cups, to about 2/3 full. You should get an even dozen.
Bake 18-20 minutes, or until a toothpick inserted in a center muffin comes out clean.