01 - Preheat the waffle iron according to the manufacturer's instructions, ensuring it reaches optimal temperature.
02 - In a large mixing bowl, whisk together flour, brown sugar, baking powder, baking soda, salt, ground ginger, cinnamon, cloves, and nutmeg until evenly incorporated.
03 - In a separate bowl, beat the eggs, then add whole milk, molasses, melted butter, and vanilla extract. Whisk until the mixture is smooth and homogenous.
04 - Pour the wet ingredients into the dry mixture and stir gently until just combined. Do not overmix; a few lumps are acceptable for tender waffles.
05 - Lightly grease the preheated waffle iron with oil or nonstick spray to prevent sticking.
06 - Pour approximately 1/2 to 3/4 cup of batter per waffle onto the iron. Cook according to manufacturer's directions until the waffles are golden brown and crisp, about 3 to 5 minutes.
07 - Place cooked waffles in a low oven set to 200°F (95°C) to keep warm while finishing the remaining batter.
08 - Serve the waffles hot, drizzled generously with warmed maple syrup. Optionally, top with whipped cream and toasted pecans for added richness and texture.