Sunday, September 23, 2018

SMITH ISLAND CAKE

SMITH ISLAND CAKE
https://sallysbakingaddiction.com/2018/07/23/smith-island-cake/#jumptorecipe

This is so yummy!  It takes a while to bake especially with the cool down time (3-4 hours).  I had a jar of caramel I needed to use so used that for 3 of the layers. I did eight layers.  Had them cool down on  a piece of wax paper.  Each piece has it own piece.  That worked well.  Had the one that came out of oven cool off on cookie sheet (on piece of wax paper) until next one was done.  Cooked two at a time.  Make chocolate icing first.  Set out eggs, butter and buttermilk to get to room temperature.  This would be a good one to make the day before and assemble about an hour before eating.  Looks cool in glass cake dish.  Jackson said this cake has a good balance.  Not too much of anything.  He also said he likes this cake 12 times better than the American chocolate cake from Costco.  Scott wants this for his bday (with peanut butter and chocolate).


 











*see notes below for more tips

Other ideas:
-strawberry jam (or any fruit) with vanilla butter cream
-peanut butter frosting and chocolate
-prune filling

Chocolate Icing
6 Tablespoons (85g) unsalted butter, cut into 6 pieces
one 4 ounce bar (113g) bittersweet chocolate, coarsely chopped*
1 and 2/3 cups (335g) granulated sugar
1 cup (240ml) heavy cream
2 teaspoons corn syrup (optional, for shine) (didn't add)
1 teaspoon pure vanilla extract
pinch salt

Cake
3 and 3/4 cups (431g) sifted all-purpose flour (sift flour before measuring)
1 teaspoon baking powder
3/4 teaspoon baking soda
1 teaspoon salt
1 and 1/2 cups (3 sticks; 345g) unsalted butter, softened to room temperature
2 cups (400g) granulated sugar
5 large eggs, at room temperature
2 and 1/2 teaspoons pure vanilla extract
1 and 3/4 cups (420ml) buttermilk, at room temperature*
optional: rainbow sprinkles for garnish

Directions:
Make the icing first: The icing needs to completely cool and thicken, so prepare it first. Combine the butter, chocolate, granulated sugar, heavy cream, and corn syrup together in a medium saucepan over medium heat. Stir constantly until butter has melted. Once melted, stir occasionally as the sugar dissolves and the mixture comes to a boil. Allow to boil for 1 minute. Remove from heat and stir in the vanilla extract. Taste (it's warm, so be careful!) Add a sprinkle of salt, if desired. I always add a pinch. Leave uncovered and set aside to thicken and cool for at least 1-2 hours or until it has a spreadable consistency. This is enough time to bake and cool the cake layers. See make ahead tip if you want to prepare ahead of time. Yields about 2 and 1/4 cups icing.

Preheat oven to 350°F (177°C). Grease three 9-inch cake pans, line with parchment paper, then grease the parchment paper. Parchment paper helps the thin cakes seamlessly release from the pans; they may crack and crumble otherwise. (You can reuse the parchment for each of the 9 cakes or cut 9 individual circles.)

Make the cake: Whisk the flour, baking powder, baking soda, and salt together in a large bowl. Set aside. Using a handheld or stand mixer fitted with a paddle or whisk attachment, beat the butter and sugar together on high speed until smooth and creamy, about 3 minutes. Scrape down the sides and up the bottom of the bowl with a rubber spatula as needed. On medium-high speed, add 1 egg at a time, beating well after each addition. Beat in the vanilla extract. Scrape down the sides and up the bottom of the bowl with a rubber spatula as needed. Scrape down the sides and up the bottom of the bowl with a rubber spatula as needed.

With the mixer on low speed, add the dry ingredients in three additions alternating with the buttermilk, beginning and ending with the dry ingredients, and mixing each addition just until incorporated. Do not overmix this batter. The batter will be smooth, velvety, and slightly thick.
(There are 8 cups of batter total, so each of the 9 cakes will have slightly less than 1 cup of batter. Leave unused batter loosely covered at room temperature as cakes bake.) Pour slightly less than 1 cup of batter into prepared cake pans. Bake for 12 minutes or until a toothpick inserted comes out clean. The cakes are VERY thin, so they shouldn't take much longer than that. Allow to cool for a couple minutes, then carefully invert the cake onto the counter. Peel off the parchment to reuse (or use a new parchment round). Grease the warm cake pans, line with parchment, and grease the parchment. Repeat with slightly less than 1 cup of batter per cake pan. Repeat baking, cooling, and releasing the cakes from the warm pans. Grease the warm cake pans, line with parchment, and grease the parchment. Repeat one final time. Allow all 9 layers to cool completely, about 45 minutes.

Assemble cake: Carefully place one layer on a serving platter or cake stand. Spoon and spread 1/4 cup of icing on top, then repeat with the rest of the cake layers and icing. Some icing will spill over the sides and that's ok! Makes a beautiful cake! Decorate the top with sprinkles, if desired.

Set cake aside for at least 30 minutes before slicing and serving. This gives the icing a chance to adhere to the cake and makes slicing a little easier.

Cover and store leftover cake at room temperature for 1-2 days or in the refrigerator for up to 1 week.

Make ahead tip: The cake layers can be baked, cooled, and covered tightly at room temperature overnight. Likewise, the icing can be prepared then covered and refrigerated overnight. Set the icing out at room temperature for an hour to soften up before using. The assembled cake can be frozen up to 2-3 months. Thaw overnight in the refrigerator and bring to room temperature before serving. Tastes better fresh though!

Recipe Notes:
*The 9 cake layers are baked individually instead of baking 3 or 4 thick cakes and slicing them horizontally to create layers. Baking each cake layer individually doesn't take any longer since the thinner cakes take less time in the oven, about 12 minutes each. Baking 3 at a time, they'll be done in less than 40 minutes. This method also ensures that each layer is baked evenly. Baking 3 thicker cakes risks over or under-baking and the cakes are more likely to sink in the centers because they're so thick. If you have more than 3 9-inch cake pans, bake more cakes at once. I baked 4 cakes 2x then 1 cake by itself. If you have fewer than 3 9-inch cake pans, simply bake in batches until all 9 cakes are baked.

*For a sweeter icing, use semi-sweet chocolate. For dark chocolate icing, use bittersweet chocolate. For very dark chocolate icing, use unsweetened chocolate. I prefer bittersweet chocolate.

*If needed, you can use whole milk mixed with 1 and 1/2 teaspoons of white vinegar or fresh lemon juice instead of buttermilk.

No comments: