It goes for $4.99 in my area but I received this one courtesy of Wendy's.
Oddly, the main source of heat seemed to come from the diced fresh jalapenos rather than the ghost pepper sauce, which were a refreshing change of pace from the more standard pickled ones at a lot of fast food restaurants. They offered a fresh, crisp bell pepper-like texture and jalapeno flavor (which tends to be washed out in the pickled versions by the tanginess).
With all the creamy heat going on, the red onion stood out by contributing a crisp, onion-y bite.
The bun reminded me of a heartier version of a King's Hawaiian roll with just a punch of spicy heat from the peppers.
Nutritional Info - Wendy's Jalapeno Fresco Spicy Chicken Sandwich
Calories - 580 (from Fat - 260)
Fat - 29g (Saturated Fat - 9g)
Sodium - 1390mg
Carbs - 51g (Sugar - 6g)
Protein - 32g