Overnight Yeast Waffles

This is a redone recipe from cooking light...they are fabulous...!!

In a large mixing bowl , dissolve yeast in warm water.

Add sugar and let stand for 5 minutes.

Add the milk , egg yolks , butter and oil.

Combine the flour and salt.

Stir into milk mixture.

Cover and refrigerate overnight.

Let egg whites stand at room temperature for 30 minutes.

In a small mixing bowl , beat egg whites until stiff peaks form.

Stir batter.

Fold in egg whites.

For each waffle , pour batter by 1 / 4 cupfuls into a preheated waffle iron', bake according to manufacture's directions until golden brown"]".

active dry yeast, warm water, granulated sugar, nonfat milk, eggs, butter, canola oil, all-purpose flour, salt