Notes:
Start with cold eggs. Separate the eggs while cold from the fridge so the egg yolks are less likely to break. Additionally, I recommend using a 3-bowl system — 1 bowl for your freshly separated egg white, 1 bowl for the yolks, and 1 bowl to pour the whites into. That way, if a yolk breaks into one white, it doesn’t ruin the whole batch!
Use a clean mixing bowl. Make sure your equipment is squeaky clean before whipping the egg whites to lofty clouds. Any lingering oils from previous baking adventures will prevent them from setting into stiff peaks. If you’re not sure, I suggest running a cotton ball dipped in lemon juice on your beaters and bowl to clean them.
Preheat the waffle iron. A crispy waffle is created in part from the batter, but most importantly from the hot iron. Turn it on before you start mixing up your batter so it’s nice and hot when you’re ready to start cooking. If you can choose settings on your Belgian waffle maker, I recommend opting for a darker setting to achieve a crispier waffle.
