01
Heat oven to168º C . Prepare three 17x5cm cake pans with cake goop or another preferred pan release.
02
Place the 115ml of milk in a separate measuring cup. Add the oil to the milk and set it aside.
03
To the remaining 170ml of milk, add the vanilla and room temperature eggs. Whisk gently to combine. Set aside.
04
Place the flour, sugar, baking powder, baking soda, and salt into the bowl of your stand mixer with the paddle attachment.
05
Turn the mixer onto the slowest speed. Slowly add chunks of your softened butter until it is all added then let everything mix until it looks like coarse sand.
06
Add your milk/oil mixture all at once to the dry ingredients and mix on medium (speed 4 on kitchenaid, speed 2 on the Bosch) for 2 full minutes to develop the structure. Set a timer! Don't worry, this will not over-mix the cake.
07
After 2 minutes, scrape the bowl. This is an important step. If you skip it, you will have hard lumps of flour and unmixed ingredients in your batter. If you do it later, they will not mix in fully.
08
Slowly add in the milk/egg mixture while mixing on low, stopping to scrape the bowl one more time halfway through. Mix until just combined. Your batter should be thick and not too runny.
09
Divide the batter into your greased cake pans and fill ¾ of the way full. I like to weigh my pans to make sure they're even.
10
Bake for 30 minutes and check your cakes. Do the "done test". Insert a toothpick to see if it comes out clean. Sometimes wet batter doesn't show up so make sure it's clean and not just wet. Then gently touch the top of the cake, does it spring back? Oven temperatures vary so if it's not done yet, bake for a few more minutes (2-3) and check again until it passes the "done" test.
11
Remove the cakes from the oven and give them a tap on the countertop to release air and prevent too much shrinking. Let them cool on a cooling rack until they are barely warm.
12
After cooling for about 10 minutes, place the cooling rack on top of the cake, placing one hand on top of the cooling rack and one hand under the pan and flip the pan and the cooling rack over so the pan is now upside down on the cooling rack. Remove the pan carefully. Repeat with the other pan.
13
After the cakes are fully cooled, carefully wrap them in plastic wrap and place them into the freezer or fridge for about 30 minutes to firm up the cakes and make them easier to handle for stacking.
14
Place egg whites and powdered sugar in a stand mixer bowl. Attach the whisk, combine ingredients on low and then whip on high for 5 minutes. Add the vanilla extract and salt.
Buttercream Frosting
15
Add in your softened butter in chunks and whip with the whisk attachment to combine. It will look curdled at first. This is normal. It will also look pretty yellow. Keep whipping.
Buttercream Frosting
16
Whip on high for 8-10 minutes until it's very white, light and shiny. If you don't whip it enough, it could end up tasting buttery.
Buttercream Frosting
17
Optional: If you want whiter frosting, add in a tiny drop of purple to counteract the yellow in the butter (too much will make the frosting grey or light purple.)
18
After your cakes are chilled, fill them with your favourite frosting and frost the outside. If you're not familiar with decorating cakes, check out my how to make your first cake blog post! Watch the video to see how I made the palette knife buttercream flowers.
