3Add eggs and vanilla into the other measuring cup with milk, then set aside.
4In the bowl of a stand mixer, add cake flour, sugar, baking powder, baking soda, and salt.
5Mix the dry ingredients until combined.
6Add soft butter to the dry ingredients and mix until it looks like a sandy texture, being careful not to overmix.
7Add the milk and oil mixture to the sandy flour mixture and mix for two full minutes.
8Slowly pour in the milk, egg, and vanilla mixture while mixing on low speed until combined and shiny.
9Pour the cake batter into three 8-inch cake pans (or two 9-inch pans), coated with homemade cake goop, ensuring even distribution using a measuring scale.
10Make a divot in the center of the batter in each pan with a spoon to help it bake evenly.
11Bake for 25 minutes at 335°F or about 20 minutes at 350°F.
12Once done, transfer the cakes to a cooling rack and let them cool until the pan is barely warm before flipping them out.