La Pizzeria in west anaheim, Taqueria Los Gueros, Tacos Los Cholos, Mos 2, Cortina’s, House of Mandi, Kareem’s, Angelo’s (Ball road location not state college), scratch room to name just a few :)
Anaheim- Kareem's for Mediterranean food
Tacos Los Gueros for tacos (cash only, better than Tacos los Cholos in my opinion)
Costa Mesa- Pupuseria San Sivar has excellent pupusas
Buena Park- Nancy's Pupuseria also has great pupusas and delicious empanadas
Not one of your requested foods, but I highly recommend stopping by M&M Donuts on W Katella if you have the chance. They're open 4am-Noon closed for the afternoon and then open again 9pm-1am. It's a two person operation and they take orders in batches before stopping to make the blueberry donuts…