01 -
Set your oven to heat up to 350°F (175°C). Use a bit of grease for a 12-cup muffin pan or pop in some cupcake liners.
02 -
Grab a bowl and stir together the melted butter, sugar, and flour until smooth and combined.
03 -
Crack in the eggs one at a time, giving it a good whisk after each one.
04 -
Add the milk, vanilla, lemon juice, zest, and salt next. Mix until everything is silky and lump-free.
05 -
Scoop the batter into the muffin pan, leaving about a quarter of space at the top. Bake for 22-25 minutes until firm and lightly browned.
06 -
Leave the mini cakes to cool in the tray for 10 minutes, then move them to a rack to finish cooling completely. Sprinkle the tops with some powdered sugar before serving.