Vegan Kale Cake with Sweet Potato Filling

Photo by CSA shareholder and professional food photographer, Evi Abeler (www.eviabeler.com).

This has to be my new favorite dessert! It's a creation of CSA shareholder Laura Forer, who picks up her share in Harlem, NYC. Her online bakery, Waltzing Matilda's NYC, specializes in unique Australian pastries. Laura adapted a carrot cake recipe that she found on Hell Yeah It's Vegan! Blog to create the cake, and a vegan vanilla-banana custard recipe from Food.com to create the fabulous filling. (http://hellyeahitsvegan.com/, http://www.food.com/). Thank you, Laura!

Kale Cake with Sweet Potato Filling
Filling Ingredients
2 cups soymilk
2 tablespoons cornstarch
⅓ cup sugar
¼ teaspoon salt
2 sweet potatoes, boiled and blended until smooth
1 tablespoon vegan margarine
2 teaspoons vanilla extract
1 pinch nutmeg

Cake Ingredients
2⅓ cups all-purpose flour
1 teaspon baking powder
1½ teaspoons baking soda
1 teaspoon cinnamon
½ teaspoon nutmeg
½ teaspoon salt
6 tablespoons flax seed meal
¾ cup warm water
1 to 1½ cups sugar
1 cup oil
1 teaspoon vanilla
2 cups blanched, shocked, and chopped kale (about 2 bunches)
1 cup walnuts, chopped

Icing Ingredients
2 8-ounce containers Tofutti cream cheese
¼ to ½ cup vegan margarine
¾ to 1½ cups powdered sugar
1 teaspoon vanilla

Filling Directions
1. Whisk cornstarch, sugar, and salt together in a heavy-bottomed saucepan.
2. Add milk and sweet potato and whisk until lumps disappear.
3. Heat over medium heat, whisking, until the custard thickens.
4. To test whether the custard is thick enough, dip a wooden spoon into the mixture and run your finger through the coating.
5. When the custard is thick enough, the trail will not close back up.
6. Take the custard off heat. Whisk in vegan margarine, vanilla, and nutmeg.
7. Cool with a plastic sheet pressed to the surface to prevent a skin from forming.

Cake and Icing Directions
1. Preheat oven to 350 degrees. Line two 8×8″ pans with parchment paper. In a small bowl, sift together dry ingredients (flour through salt). In a large bowl, whisk together flax seed meal and water. Beat in sugar and oil. Add vanilla and blanched and shocked kale and mix until combined. Add dry mix and stir until moistened. Fold in walnuts. Pour equal parts into pans. Bake for 18-20 min, or until a toothpick comes out clean. Let cool in pans 10 minutes.
2. For the icing, beat together Tofutti cream cheese and vegan margarine. Add vanilla and powdered sugar; whip until smooth. Do not overbeat.
3. Use a knife to loosen edges of cake from pans. Using parchment paper, lift cakes out of pans. Carefully remove parchment paper from one cake. Frost one cake with sweet potato filling and one cake with icing. Layer and serve chilled.