Chocolate Yam Marble Cake Recipes

Steps:

• Preheat the oven to 350 degrees F and grease a 1 1/2-quart glass loaf pan.
• In a large bowl, using a mixer, cream the butter with sugar at high speed until fluffy and pale yellow, about 5 minutes. Add in the eggs, vanilla, and orange zest. Mix in the yams, sour cream and orange juice.
• In a medium bowl, sift together the flour, baking powder, baking soda, and 3/4 teaspoon salt. Slowly mix in the dry ingredients to the butter mixture, mixing on low speed until just incorporated. Spoon out 1/3 of the cake batter and place in a small bowl.
• In a small measuring cup, make a thin paste of the cocoa, cayenne, and hot water, stirring until smooth. Pour into the small bowl of cake batter and stir just until well mixed. Pour half the (non-chocolate) yam batter into the prepared loaf pan. Spoon on the chocolate batter, and then finish by pouring the remaining yam batter on top. Use a butter knife to cut through the cake to create a marbling effect. Bake until the cake is firm and toothpick comes out clean, 55 to 60 minutes. Cool before slicing.

Steps:

• Preheat oven to 350 degrees. Cream butter and sugar until fluffy. Add yolks, incorporating well.
• Sift together flour and baking powder. On low speed add flour to butter mixture alternating with sour cream and half and half. In a clean bowl, whip whites until stiff. Gradually add sugar and whip until glossy. Fold into batter. In separate bowl stir together cocoa, coffee and baking soda. Take off 1/3 of the batter and stir in cocoa mixture. Drop spoonfuls of each colored batter into 6 nonstick mini bundt cake pans. Bake at 350 for 35 to 40 minutes or until firm to the touch. Let cool in pan then turn out. Serve with warm chocolate sauce and banana-walnut ice cream