TheFork users who ate in Saint-Gratien have said really good things about Planète Pizza, Braaivleis and Yile sushi. Maybe you should give them a try!
Some of the more popular Cheap eats restaurants to eat on budget in Saint-Gratien according to TheFork users include:
Planète Pizza, with a 9 rating
Braaivleis, with a 9.9 rating
Yile sushi, with a 8.8 rating