Ingredients
Equipment
Method
Cake Preparation
- Preheat your oven to 350?F (175?C). Grease and flour three 6-inch round cake pans and line the bottoms with parchment paper.
- In a medium-sized mixing bowl, whisk together flour, baking powder, baking soda, and salt. Set aside.
- In a large mixing bowl, beat butter and sugar together until light and fluffy, about 2-3 minutes.
- Add canola oil and mix until combined.
- Beat in the eggs one at a time, ensuring each is fully incorporated before adding the next.
- Mix in vanilla extract and food dye until desired color is achieved.
- Gradually add dry ingredient mixture to wet ingredients, alternating with buttermilk, beginning and ending with dry ingredients. Mix until just combined.
- Divide the batter evenly among the prepared cake pans.
- Bake for about 25-30 minutes, or until a toothpick inserted in the center comes out clean.
- Cool cakes in pans for about 10 minutes before transferring to a wire rack to cool completely.
Raspberry Filling Preparation
- For the raspberry jam filling, combine frozen raspberries, sugar, and lemon juice in a saucepan. Cook over medium heat, stirring frequently until raspberries break down.
- Strain the mixture into a bowl, reserving 1/2 cup of juice, then return the mixture to the pan.
- Stir continuously as the mixture thickens, about 5-7 minutes.
- In a small bowl, mix cornstarch and cold water to create a slurry.
- Add cornstarch slurry to the raspberry mixture and stir to combine. Cook until thickened, about 1-2 minutes. Remove from heat and cool.
- For the reduction, bring reserved raspberry juice to a low boil and reduce until sticky. Set aside to cool.
Assembly
- Prepare the buttercream with pink food dye to achieve desired color.
- Stack the first cooled cake layer on a surface and spread buttercream on top. Create a dam of buttercream around the edge.
- Fill the center with raspberry jam filling. Place the second cake layer on top and repeat with buttercream and jam.
- Top with the final cake layer.
- Apply a crumb coat of buttercream to the entire cake. Chill for about 30 minutes.
- After chilling, carve the cake into a brain shape and apply a second crumb coat. Chill again until firm.
- Pipe a squiggly brain pattern onto the cake with pink buttercream.
- Gently brush the entire cake with raspberry jam reduction to create a 'blood' effect. Allow to set in the refrigerator.
Nutrition
Notes
Feel free to customize the fruit filliing and frosting to your taste.
