01 -
Slather the whole cake with a thick layer of frosting. Toss on some more chocolate cookies, crushed or whole—totally up to you.
02 -
Smooth a light layer of frosting all over to trap crumbs. Pop the cake in the fridge for about 20 minutes.
03 -
Set the first cake layer on your stand or plate. Spread a solid scoop of frosting on top—about 3/4 cup. Place the next layer on, flat side facing up.
04 -
Use a hand or stand mixer to beat together butter and cream cheese until they're fluffy. Add the powdered sugar slowly while mixing on low, scraping the bowl when needed so it's even. Stir in those crushed cookies at the end.
05 -
Take cakes out of the oven, leave them in the pans for 10 minutes, then turn them out onto a rack and let cool till totally cold.
06 -
Pour the batter into the two pans you got ready earlier. Bake for about 27–32 minutes, or until a toothpick poked in the middle comes out clean.
07 -
Pour the wet stuff into the bowl with the dry ingredients, whisk slowly until it's all mixed with no lumps. Gently fold in the crushed cookies last.
08 -
Grab another bowl and mix together the eggs, neutral oil, sour cream, buttermilk, vanilla, vinegar, and the red food coloring till everything looks even and smooth.
09 -
Stir flour, sugar, cocoa powder, baking soda, baking powder, and salt in a big bowl. Whisk till all combined.
10 -
Start by firing up your oven to 350°F (180°C). Line two 8-inch round pans with parchment paper and set 'em aside for later.