I bought one for $5.19.
I mentioned before that Wendy's Swiss Gruyere sauce captures the titular flavor well but is quite mellow and easily overshadowed by bolder components. Unfortunately, it was the garlic aioli and bacon that shined here.
The tomato and onions were fresh and crisp if a little sparse in the application. The spring mix added a premium feel but I'd opt for the traditional crunch of iceberg over it.
Overall, Wendy's Gouda Bacon Cheeseburger was generally well-made with good quality ingredients but the headline components were disappointingly overshadowed by a couple of mid-carders.
Nutritional Info - Wendy's Gouda Bacon Cheeseburger
Calories - 640 (from Fat - 340)
Fat - 38g (Saturated Fat - 16g)
Sodium - 1160mg
Carbs - 37g (Sugar - 6g)
Protein - 37g