Preheat oven to 350 degrees. Line a 12-cup muffin tin with paper liners.

In a medium mixing bowl, whisk flour, ginger, cinnamon, baking powder, baking soda, and salt together. Set aside.

In a separate large bowl, whisk together oil and brown sugar. Then whisk in the molasses.

Add the egg, and whisk together. Add buttermilk and whisk to combine.

Add flour mixture to the wet mixture and whisk until just combined.

Scoop into muffin cups. They will be full.

Bake at 350 degrees for 20-25 minutes, or until when a toothpick inserted in the middle comes out clean. Makes 12 muffins.