Breakfast chain cites supply shortages and surging prices in its tacking on of temporary extra fee for meals with eggs.

Denny’s is joining Waffle House in adding an egg surcharge, according to a statement from the company. “Denny’s remains committed to providing our guests with delicious meals they love at the

McDonald's promised not to add surcharges for items that include eggs amid a nationwide surcharge that has led some other restaurants to charge more.