Chocolate and Caramel Ombre Cake
Recipe By: 
Recipe type: Dessert, Cake
Prep time: 
Cook time: 
Total time: 
Serves: about 20 people
 
Ingredients

  • FOR THE CARAMEL SAUCE
  • 2 cups sugar
  • 12 tablespoons butter
  • 1 cup heavy cream, room temperature
    FOR THE VANILLA CAKE
  • ½ pound unsalted butter
  • 1.5 cups vanilla sugar (I make my own which allows for large quantity use:) if you don't have any just use a little extra vanilla extract)
  • 3 large eggs
  • 2¼ cups all-purpose flour
  • ¾ tablespoons baking powder
  • ¼ teaspoon salt
  • ¾ cups half and half (1 cup for high altitude)
  • 2 tablespoons pure vanilla extract
  • 1 tablespoon cocoa powder
    FOR THE CHOCOLATE CAKE
  • 8 tablespoons (1 stick) unsalted butter, cubed
  • 4 ounces bittersweet chocolate, chopped
  • ½ cup Dutch-processed cocoa (honestly though I have made it with the hershey’s dark chocolate cocoa powder and they turned out fine)
  • 1½ cup unbleached all-purpose flour
  • 1 teaspoon baking soda
  • 1½ teaspoon baking powder
  • 4 large eggs
  • 1½ cup sugar
  • 2 teaspoons vanilla extract
  • 1 teaspoon fine salt
  • 1 cup sour cream

  • FOR THE CHOCOLATE GANACHE
  • 10oz milk chocolate chips
  • 10oz bittersweet chocolate chips
  • 2½ cups heavy cream
Preparation Instructions
  1. You will need to make the caramel sauce first as it needs to be fairly cool before you can use it and it takes a long time to cool, several hours. If you can make it the day before that is best. I made mine first thing in the morning and then made the cakes around 3pm.
    TO MAKE THE CARAMEL
  2. Put the sugar in a large heavy saucepan over low heat. Stir with a wooden spoon until the sugar melts, this will take a few minutes.
  3. Once the sugar has all melted start adding the butter one piece at a time. Whisk until the butter is all melted between additions.
  4. Wait about 3 seconds and then add the cream {{slowly}} If you add it too fast it will cool the caramel and you will have a hard lump so go very slow. Whisk as you add until the mixture is smooth and creamy. Remove from heat.
  5. Let cool in the pan for a bit and then pour, carefully, into a mason jar to store. I usually pass mine through a fine mesh sieve just to make sure there aren't any lumps. Put aside to cool.
    TO MAKE THE VANILLA CAKE
  6. Preheat oven to 325 degrees. (For high altitude I bake at 300˚)
  7. Prepare your 8" cake pans, you will need 3 of them. To prepare your pans, cut out a circle of parchment paper to fit the bottom of the pan. Brush the entire pan with soft butter and then press the parchment down into the pan so it's smooth. Set the pans aside.
  8. In the bowl of an electric mixer fitted with the paddle attachment, cream together butter and sugar until light and fluffy, 5 to 6 minutes.
  9. Add eggs, one at a time, and beat until creamy, occasionally scraping down sides of the bowl using a spatula.
  10. In a large bowl, sift together flour, baking powder, and salt.
  11. In a small bowl, mix together cream and vanilla.
  12. With mixer on low speed, add flour mixture, alternating with cream mixture, beginning and ending with flour; beat until just combined.
  13. Divide batter into three even portions, using a kitchen scale is the best way to do this accurately. The first layer is baked as is so go ahead and pour into the pan.
  14. The second layer you want a caramel color so add about ⅓ cup caramel to the batter, then turn into the pan.
  15. The third layer also add ⅓ cup caramel too plus a tablespoon cocoa powder, then turn into its pan.
  16. Bake until a toothpick inserted into the cake comes out clean, about 20-25 (30-35 for high altitude) minutes. Let cool completely on a wire rack before removing from pan.
    FOR THE CHOCOLATE CAKE
  17. Preheat your oven to 350˚. (300˚ for high altitude. Butter and parchment your cake pans again and set aside.
  18. Combine the butter, bittersweet chocolate and cocoa powder in the top of a double boiler over simmering water. Stir until chocolate and butter are melted and smooth. Remove from over the water and set aside and allow to cool a bit while you combine the other ingredients.
  19. In a small mixing bowl, whisk together the flour, baking soda and baking powder.
  20. In the bowl of an electric mixer fitted with the paddle attachment, beat the eggs, sugar, vanilla and salt until fluffy.
  21. Add about ⅓ of the flour mixture, then the sour cream and then the rest of the flour mixture.
  22. Divide the batter into three even portions again and add about 2 tablespoons of the chocolate mixture to one portion, gauge the color if you want it darker add a touch more. Then turn into it's pan.
  23. For the next layer add a little more of the chocolate (about ¼ cup). Again gauge the color adjust as needed. Turn into it's pan.
  24. Add the rest of the chocolate to the last layer and if it is not dark enough add a little more cocoa powder - I did not need to add any - turn into it's pan.
  25. Bake the cakes until a toothpick inserted into the center comes out clean, about 30 minutes.
  26. Remove from oven and cool in the pans about 20 minutes and then remove to a wire rack. Allow to cool completely before stacking.
    TO MAKE THE GANACHE
  27. Place both the milk and the bittersweet chocolate chips in the top of a double boiler and heat and stir until completely melted and smooth. Place the heavy cream in a large bowl and pour the melted chocolate into it.
  28. Whisk until smooth and homogenous. Allow to cool until spreadable and will hold shape. I ended up putting it in the fridge for about 30 minutes after it got to room temperature.
    TO ASSEMBLE THE CAKE
  29. Place the vanilla layer on a cake board and then smooth a layer of caramel over the top. Repeat with remaining layers, being sure to keep them in color order!
  30. Cover with a thick and wonderfully generous layer of chocolate ganache.
Recipe by Foods of Our Lives at https://www.foodsofourlives.com/2013/10/chocolate-and-caramel-ombre-cake/