Preheat your oven to 350°F (175°C) and prepare a 9x5 inch loaf pan with parchment paper and non-stick spray.

In a stand mixer, cream together the softened butter and granulated sugar until light and fluffy, about 3-5 minutes.

Add the eggs one at a time, mixing well after each addition.

In a separate bowl, whisk together the flour, baking powder, salt, and cinnamon.

Gradually add the dry ingredients and apple cider to the butter-egg mixture, alternating between the two.

Pour the batter into the prepared loaf pan and gently tap to remove air bubbles.

Bake in the preheated oven for 40-50 minutes, checking doneness with a knife.

Cool in the pan for 10-15 minutes, then glaze with a mixture of powdered sugar and apple cider.