Heat milk until bubbly; remove from heat and let cool.
Mix 3 eggs until creamy.
Add sugar and vanilla extract, continuing beating until mixed well.
Whisk in flour, baking powder and salt.
Stir in cooled milk until well blended.
Pour into 2 8 or 9 inch prepared pans.
Bake for 30 minutes at 350 degrees.
Test with pick for doneness before removing from oven.