Use room temperature ingredients - this is really important to prevent curdling of the batter! Make sure to use room temperature butter, eggs, flour, and milk.
If using refrigerated milk, place in a microwave-safe bowl and heat for 10-15 seconds in the microwave before using.
TIPS FOR THE PERFECT CUPCAKES
Weigh your ingredients using digital kitchen scales - can't stress this enough!
Digital kitchen scales cost less than a set of measuring cups.
TIPS FOR THE PERFECT CUPCAKES
Do not overmix the batter once you start adding dry ingredients, otherwise you'll end up with a dense sponge