A
rich, moist, and dreamy 3 layer chocolate cake, smothered in a coffee
Buttercream and finished with dark chocolate glaze dripping down the
sides. The coffee flavor in the Buttercream is subtle, and the blend of
chocolate and coffee in this cake is fabulous.
Chocolate Coffee Cake
Ingredients:
Small amount of vegetable shortening and flour for preparing pans
Batter:
1¼ cups hot water
2/3 cup sour cream
2 2/3 cup all-purpose flour
2 teaspoons baking powder
1 teaspoon baking soda
½ teaspoon salt
1¼ cups (2½ sticks) unsalted butter, room temperature
1½ cups granulated sugar
1 cup firmly packed dark brown sugar
3 large eggs
Coffee Buttercream:
1 teaspoon boiling water
2 tablespoons coffee liqueur, such as Tia Maria
1 teaspoon pure vanilla extract
1½ cups granulated sugar
1/3 cup all-purpose flour
1½ cups milk (preferably whole milk)
1/3 cup Whipping (heavy) cream
1½ cups (3 sticks) unsalted butter, room temperature
Chocolate Glaze:
¾ cup (1½ sticks) unsalted butter
1 tablespoon light corn syrup
Decoration:
Chocolate covered espresso beans.
Directions:
- Preheat oven to 325o degrees F. Prepare three 8 inch round layer cake pans; lightly grease the pans with shortening and dust with flour. Tip: to make baked cake easier to remove from pan, lightly grease the pan, line the bottom with parchment paper, and then lightly grease the top of the parchment paper and dust the pan with flour.
Batter:
- In a medium mixing bowl,
combine the cocoa powder and hot water. Stir until smooth. Let
cool, then add the sour cream and vanilla; stir until smooth. Set
aside.
- In a medium mixing bowl, combine flour, baking powder, baking soda, and salt; sift or whisk together to mix. Set aside.
- In a large bowl of an electric mixer, cream the butter, granulated sugar, and brown sugar until light and fluffy.
Tip:
To cream, start by placing the butter in the bowl, with an electric
mixer on medium speed begin by beating the butter about 1 minute until
it is smooth and light in color.
With the mixer still on medium speed, slowly add the
granulated sugar to the butter, either one tablespoon at a time, or in
a very slow steady stream, taking from 4 to 5 minutes to add all of
the sugar, then add the brown sugar, taking an additional 3 to 4
minutes, beating until the butter and sugar are fully incorporated and
the mixture is a light, or pale color, with a fluffy texture. While
adding the sugars, stop the mixer occasionally to scrape the mixture
off the paddle and scrape down the sides and bottom of the bowl with a rubber spatula so the mixture blends evenly.
- Add eggs one at a time, beating until thoroughly mixed.
Tip: For each egg, crack the egg into a small bowl and whisk with a fork to thoroughly break up the egg before adding to the creamed mixture. Start
with the mixer on low speed so the liquid from the egg doesn’t
splatter, once the egg is partially mixed increase the speed to medium.
Each egg should be fully incorporated into the mixture before adding
the next egg, taking about one minute to blend in each egg.
- With the
mixer on low speed, add about one third of the flour mixture, mix
just until the flour is almost completely blended. Scrape the
bowl down, and add about one half of the cocoa mixture, blending
just until mixed. Scrape the bowl down again and continue
alternating with the flour mixture and cocoa mixture, ending with
the last portion of the flour, and stirring just until blended.
Bake:
- Spoon
the batter into the prepared pans and smooth the surface with the
back of a large spoon. Bake 35 to 40 minutes or until a long
toothpick, wooden skewer, or cake tester inserted in the center comes out clean. Remove from oven and place pans on a wire cooling rack
to cool for 10 to 15 minutes then remove cake from the pans and
place the cake on the wire cooling rack to finish cooling.
Coffee Buttercream:
- In
a small bowl, stir together the instant espresso coffee and
boiling water. Let cool, then add the coffee liqueur and vanilla;
stir to combine. Set aside.
- In a medium size heavy saucepan;
add sugar and flour; whisk together to mix. Add the milk and
whipping cream and whisk together until thoroughly combined. Cook over
medium heat, whisking constantly, until the mixture comes to a
boil; boil and whisk for another minute. Remove from pan from the
heat.
- Transfer
the hot sugar mixture to a large bowl of an electric mixer. Using
the paddle attachment, beat the mixture at high speed, about 5 to
8 minutes, or until the mixture is cool. Tip: Touch the mixture and make sure it has cooled to room temperature. Also the outside of the bowl should feel cool to the touch.
- Reduce
the mixer to medium speed and add the butter, about 2 tablespoons
at a time and mixing 20 to 30 seconds after each addition. While
adding the butter, stop the mixer occasionally to scrape the
mixture off the paddle and scrape down the sides and bottom of the
bowl with a rubber spatula so the mixture blends evenly. The
Buttercream may look curdled after the butter is added, but it
will become smooth as you continue to beat it. Add the cooled espresso
mixture and continue beating until the Buttercream is thick and
smooth, about another 3 to 5 minutes.
Assembly:
- Place one of the layers on a cake plate. Using an offset spatula
spread about 1 cup of the Buttercream on top. Repeat with the
second layer. Place the last cake layer on top. Cover the sides
and top of the cake with the remaining Buttercream. Spread the
Buttercream as smooth as possible over the top and sides.
- Refrigerate the cake at least 30 minutes to firm the Buttercream before glazing.
Chocolate Glaze:
- In top of a double boiler over hot water, combine chocolate, butter, and corn syrup. Heat and stir until melted and combined.
Tip:
Create a double boiler by filling a saucepan with 2 inches of water
and bringing it to a simmer. Turn the heat off and place a stainless
steel, ceramic, or glass bowl on top of the hot water, the upper pan
should not touch the water.
- Pour the chocolate mixture into a pitcher, or liquid measuring cup
with a pouring spout and let chocolate glaze cool for 10 minutes.
Do not let the glaze sit longer than 10 minutes because it will
thicken and become difficult to pour over the cake.
- Slowly
pour the glaze over the cake. Cover the top of the cake entirely,
letting some of the glaze drizzle down the sides, allowing the
Buttercream to show through the drizzles around the side of the
cake.
- Tip:
If the glaze doesn’t flow easily it means it has cooled and
thickened too much. Either slightly reheat the glaze in a saucepan
over low heat, or add an extra one or two tablespoons of corn
Syrup.
Decoration:
- Place chocolate covered espresso beans on top of cake.
- Refrigerate the cake until the glaze is set and the Buttercream is firm, 30 to 60 minutes. Refrigerate leftovers.
TheBakingPan.com
Source: Lewis, Matt and Renato Poliafito, Baked Explorations, Stewart, Tabori & Chang, New York,
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