Best Sweet Potato Layer Cake Recipes

SWEET POTATO LAYER CAKE

Steps:

• In a large bowl, beat oil and sugar. Add egg yolks, one at a time, beating well after each addition. Beat in the sweet potato, water and vanilla. , In a small bowl, beat egg whites until stiff; fold into the sweet potato mixture. Combine the flour, baking powder, cinnamon, nutmeg and salt; add to potato mixture and mix well. Stir in pecans. Pour into three greased and lightly floured 9-in. round baking pans. , Bake at 350° for 22-27 minutes or until a toothpick inserted in the center comes out clean. Cool for 10 minutes before removing to wire racks. , For frosting, in a small heavy saucepan over medium heat, whisk the sugar, milk and eggs yolks until smooth. Add butter; cook, whisking constantly, until mixture is thickened and coats the back of a metal spoon, about 10-12 minutes. Remove from the heat; stir in the coconut, pecans and vanilla. Transfer to a small bowl; cool for 10 minutes. , Place one cake layer on a serving plate; spread with a third of the frosting. Repeat layers.

SWEET-POTATO LAYER CAKE WITH ORANGE-CREAM CHEESE FROSTING

Steps:

• For cake:
• Preheat oven to 400°F. Pierce potatoes with fork; place on small baking sheet. Roast potatoes until soft, about 1 hour. Cool, peel, and mash potatoes. Measure 2 cups mashed potatoes; cool to lukewarm (reserve any remaining potatoes for another use). Reduce oven temperature to 350°F.
• Butter and flour two 9-inch-diameter cake pans with 2-inch-high sides; line pans with parchment. Sift flour and next 6 ingredients into medium bowl. Combine oil, 1 cup sugar, and brown sugar in large bowl; whisk until smooth. Whisk in eggs 1 at a time, then mashed sweet potatoes. Whisk in flour mixture in 3 additions. Stir in 2/3 cup walnuts and 2/3 cup cranberries. Divide batter between prepared pans. Bake cakes until tester inserted into center comes out clean, about 30 minutes. Cool cakes completely in pans on racks.
• For frosting:
• Using electric mixer, beat cream cheese and butter in large bowl until fluffy. Beat in powdered sugar, scraping down bowl often. Beat in orange juice concentrate and vanilla.
• Cut around pan sides; turn out cakes. Peel off parchment. Place 1 cake layer, flat side up, on platter. Spread 3/4 cup frosting over. Top with second cake layer, flat side down. Spread remaining frosting over top and sides of cake. Combine orange peel, 3 tablespoons sugar, remaining 1/4 cup walnuts, and 1/4 cup cranberries in small bowl. Stir to coat with sugar. Transfer to sieve; sift off excess sugar. Sprinkle fruit and nut mixture decoratively atop cake. Chill until frosting sets, at least 2 hours. (Can be made 1 day ahead. Cover with cake dome; keep chilled. Let stand at room temperature 1 hour before serving.)

SWEET POTATO LAYER CAKE WITH SPICED PECAN BUTTERCREAM

Steps:

• Make Spiced Pecans: Preheat the oven to 350 degrees F.
• Place the pecans in a single layer on a baking sheet and toast them for 10 minutes, until fragrant. Meanwhile, combine the brown sugar, cinnamon, and nutmeg in a medium bowl, using your fingers to mix everything thoroughly. Stir in the melted butter to make a paste. Add the toasted pecans to the mixture and stir to coat, then spread them evenly on the baking sheet and return to the oven for 8 minutes. Remove from the oven, drizzle over the rum, and bake for 8 more minutes, stirring once. Remove from the oven, cool completely and leave the oven on. When cool, chop the pecans into medium-fine pieces, some larger than others, and set aside.
• Meanwhile, pierce the sweet potatoes with a fork. Microwave on high until very tender, about 8 minutes per side. Cool, peel, and mash the sweet potatoes with a potato masher or fork.
• Lower oven temperature to 325 degrees F. Spray 2 (8-inch) round cake pans with nonstick baking spray and set aside. In the bowl of an electric mixer fitted with the paddle attachment, beat the eggs and sugar together on medium speed until light and fluffy, 4 minutes. Add the canola oil; beat on medium until combined. Add the mashed sweet potatoes and mix until combined. Sift together cake flour, baking powder, salt, cinnamon, nutmeg, and ginger and then mix the dry ingredients into the sweet potato mixture. Mix in vanilla and rum. Fold in 1 1/4 cups of the chopped Spiced Pecans by hand. Evenly distribute cake batter into the prepared pans, and transfer to the oven. Bake until a toothpick inserted into the center comes out clean, 40 to 45 minutes. Let pans cool on a wire rack 10 minutes. Invert cakes onto rack; cool completely.
• Make the buttercream while the cake is baking: Beat the egg yolks in the clean bowl of an electric mixer fitted with the paddle attachment on medium-high until very thick, about 5 minutes. Combine the sugar with the syrup in a small saucepan, and set over medium-high heat, stirring constantly until the mixture comes to a full boil. Immediately scrape the mixture into a heatproof 1-cup glass measure. With the mixer on high speed, pour a few tablespoons of the sugar mixture into the yolks and beat for a few seconds. Repeat until all of the syrup has been added. Beat until the bowl has cooled to room temperature. On medium speed, add the butter, 2 tablespoons at a time, beating well after each addition. The frosting will begin to come together after all of the butter has been incorporated (it will look curdled first, but be patient and it will come together beautifully!). Scrape the bowl and beat in the vanilla and salt. Mix in 3/4 cup chopped Spiced Pecans.
• Cut each cooled cake layer in half horizontally, creating 4 layers. Set 1 layer, cut side up, on a cake round or cake plate and spread a thin layer of frosting on the surface. Stack next layer on top, and frost. Repeat frosting-and-stacking process until each layer is frosted. Spread remaining frosting on sides and top of cake. Arrange remaining Spiced Pecans decoratively on top of cake. Chill for 1 hour or serve immediately if you can't wait!
• A viewer, who may not be a professional cook, provided this recipe. The Food Network Kitchens chefs have not tested this recipe and therefore, we cannot make representation as to the results.

SWEET POTATO LAYER CAKE

Steps:

• Preheat then oven to 350 degrees. Lightly grease two 8-inch cake pans. In a large bowl, whisk together the flour, sugar, baking soda, cinnamon, ginger, nutmeg, and salt. Add sweet-potato puree, water, oil, vinegar, and vanilla and whisk well to form a smooth batter.
• Evenly divide the batter between prepared cake pans. Bake for 30 to 35 minutes or until a toothpick comes out clean. Allow cakes to cool for 15 minutes in the pans, then remove and allow them to cool completely before frosting.
• For the frosting, beat margarine with an electric mixer for 30 seconds in a large bowl. With the beaters going, slowly add powdered sugar, milk, and vanilla and beat for 2 to 3 minutes until light and fluffy. Scrape down teh sides of the bowl and beat an additional 30 seconds. For the filling, transfer one-third of the frosting to a small bowl, add 1/4 cup each of the coconut and pecans and stir well to combine.
• To assemble the cake, place one layer on a serving platter. Spread the filling evenly on top of the first layer. Place the remaining layer on the first. Frost the sides and top of the cake with frosting and then sprinkle the remaining coconut and pecans over the top.