It sells for $5.69 in my area but I received one courtesy of Wendy's.
Wendy's went with a trio of Sriracha-infused ingredients: the bun, cheese, and sauce.
The sauce was where most of the Sriracha quality was found. It contributed a slightly-smoky, garlicky, spicy, savory base with just a bit of tang.
While the spring mix started to wilted due to the temperature of the sandwich, the onions were left to provide a light watery crispness. The relatively moist Spicy Chicken filet looked to make up for the lack with a substantial and thick crunch as well as yet another dose of heat. The smoky bacon was also nice and crunchy.
Nutritional Info - Wendy's Spicy Sriracha Chicken Sandwich
Calories - 670 (from Fat - 310)
Fat - 35g (Saturated Fat - 11g)
Sodium - 1690mg
Carbs - 51g (Sugar - 6g)
Protein - 39g