Can I add more Hot Fudge to my Hojicha Hot Fudge Sundae? September 27, 2022 09:01 Yes Sir/Madam, additional Hot Fudge topping is available at 70 cents per serving. Related articles Can I add more Oreo topping to my Hojicha McFlurry? Is the new dessert items available at all McDonald’s restaurants or only at Dessert Kiosks? I am having issues with keying in promo code for deals. Why is this so? Why are my orders not accepted? Is there a minimum order value for delivery?