Created by NightBaker on March 21, 2013
Step 1: Preheat oven to 350°F.
Step 2: Spray Bundt pan (or angel cake pan) with cooking spray, then dust with flour, knocking out excess.
Step 3: Bring the stout and molasses to a boil in a large saucepan and remove from heat. Whisk in baking soda (mixture will foam and rise very quickly) then cool at room temperature.
Step 4: Sift together flour, baking powder, and spices in a large bowl.
Step 5: In a separate bowl, whisk together eggs and sugars. Whisk in oil, then molasses mixture. Add to flour mixture and whisk just until combined. Stir in fresh ginger.
Step 6: Pour batter into prepared pan and rap pan sharply on counter to eliminate air bubbles.
Step 7: Bake in middle of oven until toothpick comes out with just a few moist crumbs adhering, about 50 minutes.
Step 8: Cool cake in pan on rack on countertop until completely cooled. Gently invert onto serving plate.