Try this Cocoa Bundt Cake recipe, or contribute your own.
Heat oven to 350 degrees. Generously grease and flour 12 cup Bundt pan. In large mixer bowl, blend flour, sugar, cocoa, baking soda, baking powder and salt; add remaining ingredients except Chocolate Glaze. Beat on low speed 1 minute, scraping bowl constantly. Beat on high speed 3 minutes, scraping bowl occasionally. Pour into prepared pan. Bake 50 to 55 minutes or until wooden toothpick inserted in center comes out clean. Cool 10 minutes; remove from pan to wire rack. Cool completely. Drizzle with Chocolate Glaze. * To sour milk: Use 1 1/2 tbsp vinegar plus milk to equal 1 1/2 cups