sour cream chocolate cake

dinah asks to make a cake frequently, like every day, probably. i generally say no, not today, honey. but finally, when she asked for a dinosaur chocolate cake (she loves dinosaurs), i agreed. this year for our new year's day cake, we made a chocolate sour cream "dinahsaur" cake.

the original recipe is from smitten kitchen, which i made for my little brother's birthday a few years ago. it has peanut butter frosting and chocolate peanut butter glaze (ummm, yummm!), but this time, i just made the cake part with a chocolate buttercream center.

this cake is super moist, almost brownie-like, and super delicious, but really, really super fragile. the cakes will completely fall apart if you don't grease the pans properly or freeze the cakes for 30 minutes before trying to frost them. normally, with all round cakes i make, i vigorously grease the bottom and sides of the cake pan, add parchment paper to the bottom, grease the bottom again, then dust with flour, and so far all my cakes have popped out perfectly. this time, although i was excited about baking a cake with dinah, waller was not. i usually cook and bake wearing him, and it's generally no problem -- he's either asleep or happily cuddled up against me. this time, he was not happy and fussed and squirmed the entire time. so, trying to rush, i skipped the o.c.d. cake pan greasing step, and merely greased and floured. ugh, big mistake. the cakes didn't come out very pretty. one was so stuck in the pan, that it came out in a million pieces. of course, the scraps were still tasty, so it's not like i tossed it or something, but still, what a bummer to have a two tier cake instead of three.

it's a rich cake all by itself, so i whipped up a simple chocolate buttercream frosting to slap on the middle of the two cakes and decided to dust the top with powdered sugar instead of icing the top as well. and anyway, dinah asked for a dinosaur cake, so i had to get creative with decorating the cake top.

sour cream chocolate cake

this makes an 8-in triple layer cake that serves 12-16 people

2 cups flour

2 1/2 cups sugar (i used only 2 and it was plenty)

3/4 cup unsweetened cocoa powder (i used hershey's special dark)

2 tsp baking soda

1 tsp salt

1 cup canola oil

1 cup sour cream (i didn't have enough sour cream, so i used 1/2 cup sour cream and 1/2 cup buttermilk)

1 1/2 cups water

2 TBS distilled white vinegar

1 tsp vanilla extract

2 eggs

grease pans, line with parchment paper, then grease and dust with flour.  whisk together flour, sugar, cocoa, baking soda, and salt in a large bowl, set aside. in your mixing bowl, whisk oil and sour cream until blended, gradually beat in water, vinegar and vanilla. beat in eggs until well blended. mix in dry ingredients and mix very well. divide among the three prepared cake pans.

bake at 350 degrees for 30-35 minutes, or until toothpick comes out clean. let cool in the pans for 20 minutes. invert onto wire racks, and carefully peal off parchment paper liners, then let cool completely. since these cakes are so soft, place in the freezer for 30 minutes before frosting. 

chocolate buttercream frosting

1 cup salted butter, softened

3 1/2 cups powdered sugar 

1/2 cup unsweetened cocoa powder (i used hershey's special dark, again)

4 TBS heavy whipping cream 

2 tsp vanilla

cream butter until smooth. mix in powdered sugar and cocoa powder on low, then add whipping cream. beat on high until blended and fluffy.

put a generous layer between cake layers and dust the top with powdered sugar.