Domino's, Pizza Hut and Subway accept EBT. Here are the addresses:
6051 Hollywood Boulevard, #106
6660 West Sunset Boulevard
6600 Sunset Boulevard, Unit C
4815-H Valley Boulevard
5537 Sunset Boulevard, #109
Also, in East Hollywood, the Wendy's and El Pollo Loco on Vermont.
Here's the entire list: http://www.ladpss.org/dpss/restaurant_meals/pdf/Restaurants_list.pdf