In a medium bowl, whisk together the flour, brown sugar, baking powder, salt cinnamon, nutmeg, ginger and cloves. Set aside.
In another medium bowl, whisk together the milk, pumpkin, egg, oil and vanilla.
Combine the wet ingredients with the dry ingredients and stir until completely incorporated.
Spray griddle with cooking spray; heat over medium-high heat.
For each pancake, pour approx. 1/4 cup batter onto hot griddle.
Cook until bubbles form around the edges. Turn pancakes; cook about 2 minutes longer or until golden brown on the bottom.