Cupcake liners might seem like a good idea, but usually, they just lead to more prep. This is because liners tend to stick – so it’s still important to still grease the muffin tin well.  We think it’s better to use a well-prepared traditional egg muffin tin – just use plenty of cooking spray or oil to grease it. Alternatively, a silicone muffin tray works really well – letting you easily pop out the muffins.