Preheat your oven to 350°F (175°C) and grease a loaf pan.
In a large mixing bowl, cream together the softened butter and sugar until light and fluffy.
Mix in the molasses until fully combined.
Add the eggs one at a time, beating well after each addition.
In another bowl, whisk together the flour, baking soda, ginger, cinnamon, cloves, and salt.
Gradually add the dry ingredients to the wet mixture, alternating with the buttermilk, starting and ending with the dry ingredients.
Pour the batter into the prepared loaf pan and smooth the top with a spatula.
Bake for 1 hour, or until a toothpick inserted into the center comes out clean.
Allow the cake to cool in the pan for 10 minutes, then transfer it to a wire rack to cool completely.