Overnight yeast waffles

1/4 tsp yeast

1 cup flour

1/2 tbsp sugar

1/4 tsp salt

1 cup milk

1/4 cup butter

1 egg

The night before, combine yeast, flour, sugar, salt, milk, and melted butter. Stir to combine, cover, and store overnight in warm place.

In the morning, stir in the egg while waiting for the waffle iron to heat up.