Why does batter bubble over the top instead of forming a waffle?

Why does batter bubble over the top instead of forming a waffle?

Direct answer: The batter is likely too much, too thin, or added before the plates were ready. Reduce the amount and try a thicker mix.

Diagnostic steps

1. Wait until the waffle maker has fully preheated.
2. Use a smaller amount of batter than before.
3. Check whether the recipe is suitable for the waffle shape you are using.
4. Close the lid gently and keep the appliance level while cooking.

Expected result

The batter should spread within the mould and set into the intended waffle shape without overflowing.

When to stop

Stop if batter continues to overflow even after reducing the quantity and checking the recipe.

When to contact support

Contact support if the overflow happens at very low fill levels or from a visible gap in the appliance.