You Won’t Believe These 5 Subway Sauces That Actually Boost Flavor!

Wed, 22 Apr 2026 09:05:10 +0000

# You Won’t Believe These 5 Subway Sauces That Actually Boost Flavor! When it comes to a perfectly customized Subway sandwich, many diners focus mainly on their choice of protein and bread. But there’s one element that often goes unnoticed—sauces. While ketchup and mustard remain staples, Subway’s signature sauces do more than just add moisture—they pack a serious flavor punch. Here are 5 Subway sauces you didn’t know could transform your sandwich, flavors you won’t believe actually boost taste in unexpected ways. --- ## 1. Sriracha Mayo: Heat That Lingers with Depth