Can I add more Hot Fudge to my Hershey’s Sundae? September 26, 2022 08:50 Updated Yes Sir/Madam, additional Hot Fudge sauce is available at 70 cents per serving Related articles Can I add more Oreo topping to my Hershey’s McFlurry? I only have EZ-Link and no cash. Can I still make my purchase? Why not? Are the Prosperity Twister Fries suitable for vegetarians? Are these new products available during breakfast hours? What do the Hershey’s desserts contain?