Preheat your oven to 350°F (175°C) and grease a loaf pan.

In a large bowl, whisk together flour, sugar, baking powder, and salt.

In another bowl, mix eggs, melted butter, orange juice, and zest until smooth.

Gently combine the wet and dry ingredients until just mixed; do not overmix.

Fold in cranberries carefully to maintain their shape.

Pour batter into the prepared pan and bake for 50-60 minutes until golden brown. A toothpick inserted should come out clean.

Cool in the pan for 10 minutes before transferring to a wire rack.