Reviews of Casse Croute Chez Jess present a mixed picture but with a strong current of praise for poutine, especially when the cheese is fresh and the sauce is well balanced, with several calling it the best in the region and noting generous portions. Some early visits are described as ordinary or disappointing, with frozen fries and a bland hot dog and a sense that ownership change has altered the experience. Service is frequently described as friendly and the staff as kind, though one note mentions a smile that was not very big. A few diners enjoyed other items like pogo, burgers, or chicken popcorn poutine and found them very good. Overall, the place seems to be regarded as a must try for poutine in the area, delivering standout moments when the dish is prepared well and leaving some doubt about consistency when the kitchen is less on form.View restaurant profile