Preheat your oven to 350°F (175°C).

Line a baking sheet with parchment paper.

In a large bowl, whisk together the flour, ground ginger, ground cinnamon, baking soda, and salt.

In another bowl, beat the softened butter and brown sugar until light and fluffy.

Mix in the molasses, egg, and vanilla extract until well combined.

Gradually add the dry ingredients to the wet mixture, mixing until just combined.

Using your hands, form the dough into small balls and place them on the prepared baking sheet, leaving space between them.

Bake in the preheated oven for 10-12 minutes, or until the edges are firm.