TheFork users who ate in Franconville have said really good things about Angelo, Ma Poulette and Casa Mia. Maybe you should give them a try!
Some of the more popular Cheap eats restaurants to eat on budget in Franconville according to TheFork users include:
Angelo, with a 8.3 rating
Ma Poulette, with a 8 rating
Casa Mia, with a 8.5 rating