Preheat the oven to 375°F (190°C). Line a 12-cup muffin tin with paper liners or grease well.
In a large bowl, whisk the flour, baking powder, baking soda, salt, ginger, cinnamon, nutmeg, and cloves until combined.
In a separate bowl or large measuring cup, whisk the molasses, maple syrup, yogurt, applesauce, oil, eggs, and vanilla until smooth.
Whisk in the milk.
Pour the wet ingredients into the dry. Stir with a spatula just until the flour disappears. Do not overmix. If using nuts, fold them in gently.
Divide the batter evenly among the muffin cups (they’ll be about 3/4 full).
Sprinkle the tops with turbinado sugar if you like a crunchy finish.
Bake for 15–18 minutes, or until the tops spring back when lightly pressed and a toothpick comes out with a few moist crumbs.
Cool in the pan for 5 minutes, then transfer to a wire rack to finish cooling. Let them cool before peeling the liners to avoid sticking.