Chocolate Overdose Cake

This cake is no joke. It really is an overdose of chocolateness all in one cake. Save this recipe for a special occasion. Or throw a party so you can make this cake. Whenever you do decide to make it, you will definitely impress your friends and family.

The cake starts with a layer of brownie. Then it’s filled with a chocolate mousse. On top of the mousse is a layer of chocolate cake. Then to top it off, you pour a whole batch of chocolate ganache over the cake. I decorated with chocolate covered strawberries. All in all I think this cake took about two and a half pounds of chocolate to make. But boy was it worth it!

I made this for a celebration party at the in-laws. Everyone there knows I bake and lot an always loves whatever I make. When Hubby’s mom asked if I’d bring a dessert, I knew I had to make this cake. I had been eyeing it for quite some time. It was even on my Top 10 list back in June! I got so many raves over this cake. Everyone really enjoyed it. Even a couple people who claimed they don’t like chocolate cake.

The cake should be kept in the fridge until ready to serve. We drove almost 3 hours with it in the car and it was fine. We just kept it cold again once we got to the in-laws. There are just quite a few components to this cake, so it takes some time. Be sure to read through everything before you start this project. Here’s how I tackled the cake. First I made the brownie layer. While that was in the oven I mixed up the cake batter so it could go straight into the oven when the brownie came out. While the cake was baking, I made the mousse. Once the cake came out, I made the ganache since it has to chill for an hour. Once the cake was cooled, I assembled the cake and let it chill for the hour. It took me about that long to clean up the massive mess in the kitchen and then it was time to cover the cake with ganache. Once I poured on the ganache, I put the whole cake in the fridge overnight to set up. The next morning, I heated up the reserved ganache and used it to glue the strawberries to the cake.

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Chocolate Overdose Cake

Yield: Serves 12-16

Ingredients:

18-20 chocolate covered strawberries

For the Brownie Base
5/8 cup (1/2 cup + 2Tbsp) cake flour
1/4 tsp salt
1/2 tsp baking powder
3 oz unsweetened chocolate, chopped fine
6 tablespoons unsalted butter, cut into six pieces
1 1/8 cups (1 cup + 2 Tbsp) sugar
2 large eggs, room temp
2 tsp vanilla extract

For the Chocolate Mousse Filling
6 oz semisweet chocolate, broken into 1/2-ounce pieces
1 7/8 cups (15 oz) heavy cream
1 Tbsp granulated sugar

For the Chocolate Cake
6 tablespoons unsalted butter, soft
7/8 cups (3/4 cup + 2 Tbsp) unbleached all-purpose flour
2 oz unsweetened chocolate, coarsely chopped
1/8 cup (2 Tbsp) Dutch-processed cocoa
1/4 cup hot water
7/8 cups (3/4 cup + 2 Tbsp) sugar
3/4 tsp baking soda
1/2 tsp salt
1/2 cup buttermilk
1 tsp vanilla extract
2 large eggs
1 large egg yolk

For the Ganache
1 1/2 cups heavy cream
2 Tbsp unsalted butter
18 oz semisweet chocolate, chopped into 1/2-ounce pieces

Directions:

To make the brownie base:
Adjust oven rack to middle position; heat oven to 325 degrees. Cut parchment paper to fit the bottom and line the sides of a 9-inch springform pan. Spray lined pan with nonstick cooking spray.

Whisk to combine flour, salt, and baking powder in medium bowl; set aside.

Melt chocolate and butter in large heatproof bowl set over saucepan of almost-simmering water, stirring occasionally, until smooth.

When chocolate mixture is completely smooth, remove bowl from saucepan and gradually whisk in sugar. Add eggs on at a time, whisking after each addition until thoroughly combined. Whisk in vanilla. Add flour mixture in two additions, folding with rubber spatula until batter is completely smooth and homogeneous.

Transfer batter to prepared pan; using a small off-set spatula or bench scraper, spread batter evenly and smooth the surface. Bake until toothpick or wooden skewer inserted into center of brownies comes out with few moist crumbs attached, 25-30 minutes. Cool on wire rack to room temperature, about 1 hour (do not remove the springform ring or parchment collar).

To make the cake:
Adjust oven rack to middle position; heat oven to 325 degrees. Line the bottom of a 9-inch round cake pan with parchment and spray bottom and sides with baking spray.

Combine chocolate, cocoa powder, and hot water in medium heatproof bowl; set bowl over saucepan containing 1 inch of simmering water and stir with rubber spatula until chocolate is melted, about 2 minutes. Add 1/4 cup sugar to chocolate mixture and stir until thick and glossy, 1 to 2 minutes. Remove bowl from heat and set aside to cool.

Whisk flour, baking soda, and salt in medium bowl. Set aside. Combine buttermilk and vanilla in small bowl and set aside.

In bowl of stand mixer fitted with whisk attachment, whisk eggs and yolks on medium-low speed until combined, about 10 seconds. Add remaining sugar, increase speed to high, and whisk until fluffy and lightened in color, 2 to 3 minutes. Replace whisk with paddle attachment.

Add cooled chocolate mixture to egg/sugar mixture and mix on medium speed until thoroughly incorporated, 30 to 45 seconds, pausing to scrape down sides of bowl with rubber spatula as needed. Add softened butter one tablespoon at a time, mixing about 10 seconds after each addition. Add about one-third of flour mixture followed by half of buttermilk mixture, mixing until incorporated after each addition (about 15 seconds).

Repeat using half of remaining flour mixture and all of remaining buttermilk mixture (batter may appear separated). Scrape down sides of bowl and add remaining flour mixture; mix at medium-low speed until batter is thoroughly combined, about 15 seconds. Remove bowl from mixer and fold batter once or twice with rubber spatula to incorporate any remaining flour. Pour into prepared pan; smooth batter to edges of pan with an offset spatula.

Bake until toothpick inserted into center comes out with a few crumbs attached, about 30 minutes. Cool cake in pan 15 minutes, then invert onto wire rack and cool completely.

To make the Chocolate mousse filling:
Place stand mixer bowl and whisk attachment in the freezer or fridge.

Heat 1-inch of water in the bottom half of a double boiler over medium heat. Place the semisweet chocolate in the top half of the double boiler. Tightly cover the top with film wrap and allow to heat for 8 to 10 minutes. Remove from the heat and stir until smooth. Transfer the melted chocolate to a stainless steel bowl and set aside until needed.

Place heavy cream and sugar in the well-chilled bowl of an electric mixer fitted with a well-chilled whisk attachment. Whisk on high until stiff peaks form, about 1 1/2 minutes. Remove the bowl from the mixer.

By hand, whisk to combine 1/4 of the whipped cream into the melted chocolate until smooth and completely incorporated. Add the combined whipped cream and chocolate to the remaining whipped cream and use a rubber spatula to fold together.

To make the Ganache:
Heat the heavy cream and the butter in a 3-quart saucepan over medium high heat. Bring to a boil.

Place the semisweet chocolate in a 3-quart stainless steel bowl. Pour the boiling cream over the chocolate and allow to stand for 5 minutes. Stir until smooth. Reserve ~1/2 cup of ganache to use as glue for strawberries. Remaining ganache should be brought to room temperature (about 40 minutes).

To assemble the cake:
Spread mousse over top of the brownie base evenly. Use an offset spatula or bench scraper to smooth the top.

Place cake round over mousse, pressing down lightly. Chill for 1 hour.

Cover the edges of a round cake board with waxed paper strips. Remove springform ring and parchment collar. Use spatula to move cake to a cake board. Use a spatula to smooth the room temperature ganache over the cake top and sides, covering evenly. Place entire cake in fridge for ganache to set.

Once ganache has set, remove waxed paper strips from cake board. Heat reserved ganache in microwave for a few seconds. Use as glue to attach 15-16 chocolate covered strawberries. Serve chilled and store leftovers in the fridge. Cut the cake with a hot, dry knife, using the strawberries as a serving guide (1 strawberry per serving).

I am submitteing this for Mele Cotte’s Kitchen of Love event.

I am also submitting this as my entry for Flavor of the Month on Bake at 350. This is the last Flavor of the Month which makes me a bit sad.

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38 Responses to “What’s your secret?”

  1. #
    1
    BMK — January 28, 2008 at 1:15 pm

    Those are adorable! I love the idea of lemon meringue cupcakes.

  2. #
    2
    ~Amber~ — January 28, 2008 at 1:51 pm

    They are adorable!! Great job and I am glad you had success with the recipe.

  3. #
    3
    Shawnda — January 28, 2008 at 2:27 pm

    Congrats on a successful challenge!

  4. #
    4
    slush — January 28, 2008 at 3:03 pm

    OMG, are they cute! Like little porcupines. So glad it turned out for you. Fab job!

  5. #
    5
    Aparna — January 28, 2008 at 3:24 pm

    I really liked your idea of making the cupcakes. No cutting up and great single sized servings. They look just great.
    Makes me wonder– why didn’t I think of that?

  6. #
    6
    Tempered Woman — January 28, 2008 at 3:36 pm

    Hey~ I made lemon maringue cuppies too! I am so sold on making pies this way in the future- very fun. Love the spikies- great job.

  7. #
    7
    Nikki57 — January 28, 2008 at 4:39 pm

    Your LMP looks great! I love the cuppies

  8. #
    8
    CB — January 28, 2008 at 5:22 pm

    LMP cuppys rule! ::high five:: love all the pictures of your process… great job!

  9. #
    9
    Marye — January 28, 2008 at 5:29 pm

    I really like the little pies everyone is making..now I want to redo mine.blessings,
    marye
    http://bakingdelights.com

  10. #
    10
    michelle — January 28, 2008 at 7:15 pm

    Oh so cute! I had considered trying my second attempt in a cupcake tin… until I waited until the last minute, that is! 🙂

  11. #
    11
    ruthEbabes — January 28, 2008 at 9:27 pm

    Congrats! These look fabulously divine!

  12. #
    12
    Butta Buns — January 28, 2008 at 9:40 pm

    Ah ha, another fellow Boston baker! Your tarts are beautiful! Love the peaks on the meringue!

  13. #
    13
    How To Eat A Cupcake — January 28, 2008 at 10:19 pm

    Those are so perfect!

    PS: I have those red measuring bowls. I love them! 😀

  14. #
    14
    I(dot)J — January 28, 2008 at 11:49 pm

    so SMART to have all of your ingredients out FIRST. I really should know this by now.

  15. #
    15
    Dolores — January 29, 2008 at 1:52 am

    Ooooh, I love your cupcake-pies. How’d you make the meringue spikey?

    And what did the husband think of the final product?

  16. #
    16
    breadchick — January 29, 2008 at 2:00 am

    your little ones are adorable. Great job on your challenge!!

  17. #
    17
    MrsPresley — January 29, 2008 at 2:35 am

    your lemon meringue cupcakes are so cute! job well done! 🙂

  18. #
    18
    Beth G. — January 29, 2008 at 2:36 am

    They’re so cute!! Great job!! :O)

  19. #
    19
    kate — January 29, 2008 at 2:54 am

    i had that crust shrinkage problem too. it’s a bummer.

    ———-
    kate
    http://www.thecleanplateclub.net

  20. #
    20
    Jen — January 29, 2008 at 2:58 am

    Dolores – I just spread the meringue around and then using a spatula, pressed it into the meringue and pulled it out and voila! Spikes!

  21. #
    21
    Andrea — January 29, 2008 at 3:06 am

    Your little cupcakes are adorable! That was a great idea!

  22. #
    22
    Princess of the kitchen — January 29, 2008 at 7:32 am

    Your little tarts lok just lovely. well done!

  23. #
    23
    Big Boys Oven — January 29, 2008 at 8:31 am

    a challenge executed incrediblely well!

  24. #
    24
    Deborah — January 29, 2008 at 3:54 pm

    They look just perfect!!

  25. #
    25
    Candace — January 29, 2008 at 4:10 pm

    Nice job!

  26. #
    26
    Megan — January 29, 2008 at 7:34 pm

    Too cute! Love the cupcakes. I want one!

  27. #
    27
    Carrie — January 30, 2008 at 12:02 am

    My crust did the same thing! Your cupcakes look great though!
    ~Carrie from bakersbakery.wordpress.com

  28. #
    28
    Lane — January 30, 2008 at 6:35 am

    Your “pie-cups” look perfect. Great job!

    Jane of VeganBits.com

  29. #
    29
    Lunch Buckets — January 30, 2008 at 6:48 am

    Very cute! Did you turn away and silently mock your husband “my mom makes a great…”, no of course you wouldn’t have, I must be projecting 🙂

  30. #
    30
    Sheltie Girl — January 30, 2008 at 3:19 pm

    You did a wonderful job on your lemon meringue tarts!

    Natalie @ Gluten A Go Go

    ~ We’re lactose intolerant at our house too.

  31. #
    31
    Quellia — January 30, 2008 at 5:27 pm

    Nice cupcakes! And if it makes you feel any better, I’ve been a DB’er for a year and friends and family, all non-bloggers, always know what I’m making. They kinda have to since I always tape the recipe up on the kitchen cupboards!

  32. #
    32
    creampuff — January 30, 2008 at 8:52 pm

    Yayy! I love reading success posts like this! They look great and that’s a good idea to bake them in muffin tins. Well done!

  33. #
    33
    BrineS — January 31, 2008 at 7:22 am

    I love your little lemon meringues!

  34. #
    34
    Jen Yu — January 31, 2008 at 5:53 pm

    Awesome! I love how differently everyone’s turned out, but these little cuties are so adorable 🙂 Great job!!

  35. #
    35
    Claire — February 1, 2008 at 1:34 am

    So cute! I’m sure everyone enjoyed you addition to the spread!

  36. #
    36
    Jigginjessica — February 2, 2008 at 4:31 pm

    I love cupcake idea. One big pie seems so messy, these seem neat and tidy. Congrats on another successful challenge!

  37. #
    37
    Jelli Bean — August 20, 2009 at 3:09 pm

    The shrinking crust always affects my mini cupcake pies too. The trick is to make them overhang the cups enough so that they shrink down to just the right size. Your little pies are darling!

  38. #
    38
    kijiji in edmonton canada — September 14, 2013 at 11:12 pm

    It’s awesome for me to have a website, which is helpful in
    favor of my know-how. thanks admin

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