Beat the softened butter and granulated sugar in a large bowl using an electric mixer until light and fluffy, approximately 2-3 minutes. Don't rush this step as proper creaming incorporates air into the dough, creating that perfect chewy-crisp texture.
Add the molasses and egg to your butter-sugar mixture, beating until fully incorporated. The molasses will initially resist blending, but persistent mixing will create a smooth, caramel-colored batter.
In a separate bowl, whisk together the flour, baking soda, salt, ginger, cinnamon, cloves, and nutmeg.
Gradually add the dry ingredients to the wet ingredients, mixing on low speed just until combined. Overmixing will develop gluten and result in tough cookies, so stop as soon as no dry flour remains visible.
Cover the bowl with plastic wrap and refrigerate for at least 30 minutes. This rest period allows the flour to fully absorb the liquid ingredients and lets the flavors meld beautifully.
Preheat your oven to 350°F (175°C). Line baking sheets with parchment paper.
Roll the chilled dough into 1-inch balls, then coat each ball in granulated sugar. Place 2 inches apart on prepared baking sheets.
Bake for 10-12 minutes until the edges are set but centers remain soft. They may look slightly underdone, but they'll continue cooking as they cool.
Allow cookies to cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely.