Preheat the oven to 356°F/180°C and line a loaf pan with parchment paper.
In a bowl, combine the flour, baking soda, baking powder, salt, and set aside
In a blender, add the carrots, sugar, maple syrup, oil, egg, and blend until smooth. Pour the mixture into the dry ingredients and stir to combine.
Pour the batter into the prepared loaf pan and bake it for 30 to 40 minutes until a toothpick inserted into the center comes out clean. Wait 10 minutes before taking it out onto a wire rack to cool completely.