In a big mixing bowl or your
Bosch (
my Bosch is
still going strong after over 10 years and I love that it has such a big bowl compared to a Kitchen Aid,
read more about it here), mix eggs until they thicken, about 3-4 minutes. Add the sugar in slowly and mix, then mix in the milk, butter, and
vanilla (or lemon extract), then the
baking powder and flour. Finish mixing just until combined. Pour batter into your greased pan and bake for 20-25 minutes until the top feels set. You can use the toothpick test if you'd like.