Preheat the oven to 350 degrees F. Grease or spray with nonstick cooking spray a standard 9x5 loaf pan.
Whisk together the flour, sugar, baking powder and salt in a medium mixing bowl. Gently mix in the grated Parmesan cheese.
In a separate bowl, whisk together the oil, buttermilk and egg.
Pour the liquid ingredients over the dry ingredients. Gently stir and fold the ingredients until all the flour has been incorporated and a wet batter is formed. Gently fold in the herbs and garlic. Be careful not to over-mix.
Pour the batter into the prepared pan, spreading to the edges.
Bake in the preheated 350 degree oven for 45-50 minutes. When finished, the loaf should be domed and golden, and a toothpick inserted into the center should come out clean.
Cool in the pan for 15 minutes before removing, slicing and serving.
Wrap cooled loaves tightly in plastic wrap and store at room temperature for up to a week. For freezer storage, wrap in plastic and aluminum foil and frozen for up to three months.
Notes
Line the pan with an overhang of parchment for easy removal.