Preheat the oven to 350°F and lightly grease a loaf pan.
In a large bowl, whisk together the eggs, melted butter, milk, pumpkin puree, brown sugar, and maple syrup until combined.
In a separate bowl, combine the flour, baking powder, salt, cinnamon, nutmeg, and ginger.
Gradually stir the dry ingredients into the wet mixture. Do not overmix!
Pour the batter into the prepared pan and bake for about 1 hour, or until golden brown and a toothpick inserted in the center comes out clean. Cool in the pan for 10 minutes, then transfer to a wire rack to cool completely.