Preheat your oven to 350°F (175°C).
In a mixing bowl, combine the flour, brown sugar, baking powder, cinnamon, nutmeg, allspice, and salt.
In another bowl, whisk together the milk, vegetable oil, and eggs.
Gradually add the wet ingredients to the dry ingredients, mixing until just combined.
Pour the batter into a greased loaf pan.
Bake for 45 minutes or until a toothpick inserted into the center comes out clean.
Let the bread cool in the pan for 10 minutes, then transfer to a wire rack to cool completely.