Black Forest Chocolate Cake... Black Forest Chocolate Cake   Ingredients 2 cans (21 oz. ea.) cherry pie filling 1 box (16.5 oz.) chocolate cake mix 1 cup Hellmann's® or Best Foods® Real Mayonnaise 1 cup water 3 eggs Instructions Visit: [url href="http://www.hellmanns.com/recipes/detail/45454/1/black-forest-chocolate-cake" target="_blank"]hellmanns.com[/url]   3.2.2124