Preheat your oven to 350°F (175°C). Grease a 9x5-inch loaf pan and line it with parchment paper for easy removal.
In a large mixing bowl, combine the flour, sugar, baking powder, baking soda, and salt. Whisk until well blended.
In a separate bowl, combine the melted butter, eggs, vanilla extract, orange zest, and orange juice. Whisk until fully incorporated.
Add the wet ingredients to the dry ingredients and stir gently until just combined. Be careful not to overmix.
Fold in the halved cranberries, ensuring they are evenly distributed throughout the batter.
Pour the batter into the prepared loaf pan, smoothing the top with a spatula.
Bake in the preheated oven for 50-60 minutes or until a toothpick inserted into the center comes out clean.
Once baked, remove the loaf from the oven and allow it to cool in the pan for about 10 minutes before transferring it to a wire rack to cool completely.
Notes
For an extra touch, drizzle with a simple icing made from powdered sugar and orange juice, and garnish with a few whole cranberries and a sprig of mint.