Chocolate Cake. Chocolate Custard. Chocolate Buttercream.
Coated in moist cake crumbs the final word Brooklyn Blackout Cake has simply arrived
Invented throughout WW2 by a Brooklyn bakery named Ebinger’s.
In recognition of the necessary blackouts to guard the Brooklyn Navy Yard
However after the warfare, the identify and the cake continued and have become a signature providing widespread with Brooklyn residents.
Whereas that historical past is attention-grabbing, I believe my rationalization is extra becoming :
I’m fairly certain you could simply blackout after consuming this cake!
No affiliation with any product or firm linked under, solely for visible reference
Notes for Success
Cornstarch is a really tough ingredient to measure constantly with a quantity spoons measure
So whereas I checklist each measures under I can’t stress sufficient how the grams measure with a scale goes to provide the finest outcomes.
Many occasions individuals have complained that their custard is like rubber and so they don’t know why!
Since I solely used three 7″ layers for the cake the fourth layer was damaged up for the cake crumb coating!
For those who want to bake in 8″ cake pans simply divide the batter evenly amongst 3-8″ muffins, your cake will likely be a lot thinner layers
With the third layer getting used because the crumble.
Acetate cake strips are my desire for constructing a cake like this so I can pour the recent custard into the layers
Moderately than cooling the custard and spreading it in later.
This methodology permits the custard to set within the cake for a really clean clear layer
And the custard received’t break down upon slicing because it might if you permit it to set in a bowl, then spoon it into the cake as you construct
Elective in fact, however I assure when you strive my methodology you received’t return!
After all you’ll be able to construct the cake historically with chilly custard and a buttercream dam across the edges.
However both approach you can not ice this cake till it’s fully chilly and set.
Then give it a skinny crumb coat of chocolate buttercream and slather on these large fluffy, moist chocolate cake crumbs!
WATCH HOW TO MAKE THE BROOKLYN BLACKOUT CAKE

Brooklyn Blackout Cake
Chocolate Cake. Chocolate Custard. Chocolate Buttercream. All lined in moist cake crumbs
Substances
For the Chocolate Custard:
- 2 cup Plant Milk (474ml)
- ½ cup Granulated Sugar (100g)
- 4 Tbs Cornstarch *see notes (32g)
- 2 Tbs Cocoa Powder
- 2½ ounces Semi-Candy Chocolate (½ cup chopped)
- 1½ Tbs Vegan Butter (21g)
- 1 teaspoon Vanilla Extract (5ml)
Directions
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Put together your cake pans with grease & parchment paper liner & preheat the oven to 350°F The recipe under for chocolate cake will make both 3-8″ layers OR 4-7″ layers. Which ever dimension you select you have to use one of many layers for the cake crumb coating
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First put together the cake recipe as per the directions on that web page.
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For the 7″ layers, the oven temperature will keep at 350℉ however will in all probability take about 25 minutes to bake, all the time test at round 18 minutes simply to see the way it’s going
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Whereas the cake is baking put together the cocoa paste for the chocolate buttercream by combining the recent water with the cocoa powder, whisk clean then put aside to chill.
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Put together the buttercream recipe in response to the directions on that recipe publish, & on the final stage of blending add the cooled cocoa paste. Combine effectively.
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Put together the custard by combining plant milk, sugar, cocoa powder & cornstarch in a medium sauce pot over medium to excessive warmth & deliver to a boil stirring continuously to keep away from scorching the underside .
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As soon as it begins to bubble take away from the warmth & add the vegan butter & the chocolate, stir to soften evenly
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Add the vanilla extract stir to combine effectively.
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Arrange your cooled cake layers with the acetate strip & pour the custard into every layer *see video instruction for extra readability.
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Refrigerate the cake till set after which ice with chocolate buttercream
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Use the remaining cake layer to interrupt up into giant crumbs to stay onto the buttercream icing.
Video
Notes
Acetate cake strips are my desire for constructing a cake like this so I can pour the recent custard into the layers relatively than cooling the custard and spreading it in later. This methodology permits the custard to set within the cake for a really clean clear layer
*Elective in fact, however I assure when you strive my methodology you will not return!
Storage Brooklyn Blackout Cake have to be saved refrigerated due to the chocolate custard filling. It would keep contemporary, loosely lined for as much as 6 days within the fridge




