In a mixing bowl, beat together softened vegan butter and brown sugar for 1-2 minutes, until fluffy.
1/2 cup vegan butter, 2/3 cup packed brown sugar
Add in molasses, yogurt (or plant milk), and vanilla extract and beat for just a few seconds to combine.
1/4 cup molasses, 2 tablespoons nondairy yogurt, 1 teaspoon vanilla extract
Add in flour, baking soda, fine salt, ground cinnamon, and ground ginger. Beat about 80% of the way with the hand mixer, then switch to a rubber spatula to finish folding the ingredients together. (This will help you to avoid over-mixing.)
2 cups all-purpose flour, 1 teaspoon baking soda, 1/4 teaspoon fine salt, 1 teaspoon ground cinnamon, 1/2 teaspoon ground ginger
Cover the bowl and refrigerate for at least 20 minutes, or preferably 1 hour. (They can be baked right away, but they will spread less and look nicer if the dough is adequately chilled.
While the dough chills, preheat oven to 350°F.
Place the granulated sugar in a small bowl or other small, shallow dish.
Portion out the dough into golfball sized balls — about 3 tablespoons each. Roll them into balls, then roll in the granulated sugar to coat.
Arrange the balls on a baking sheet. (You can line with parchment or a nonstick silicone baking mat if you like, but it isn't necessary.)
3 tablespoons granulated sugar
Bake in preheated oven for 12-13 minutes, until the cookies are puffy and appear matte (not wet) in the center. Remove from oven and allow to cool on the baking sheet for about 5 minutes — they will continue to firm up and become nice and chewy as they sit.