Preheat the oven to 375 degrees Fahrenheit and line a cookie sheet with baking paper.
In a large bowl, cream together the sugar and shortening until light and fluffy. Add the beaten eggs, vanilla extract, and molasses, mixing until fully combined.
In a separate large bowl, whisk together the ginger, cinnamon, salt, baking soda, and flour until well blended.
Gradually mix the dry ingredients into the egg mixture, alternating with buttermilk, until fully combined. Stir in the raisins until incorporated.
Using a cookie scoop or tablespoon, scoop out the dough and roll into balls. Place the balls onto the lined cookie sheet, leaving ample space between each ball.
Bake in the preheated oven for 15 minutes or until the cookies spring back when pressed lightly.
Remove the cookies from the oven and allow them to cool slightly on the baking sheet before transferring them to a wire rack to cool completely. Serve and enjoy!