By Kelly Miranda on July 9, 2026 Verified by Google

Every time I come to Riverside, I enjoy eating here. They have delicious vegetarian options. I particularly enjoy the pupusas. I get them with cheese, beans and cheese, or with the zucchini. They are really good. They give you a container of curtido (cabbage and carrot, whether they ferment it or make it the fast way) to put on top of the pupusas. Also a spicy tomato sauce and a non spicy one. Usually you can see the seeds from the pepper in the spicy one, it usually looks a slightly deeper red, too. I highly recommend this place. Go check it out.
(Sometimes I just get 2 pupusas, other times 3. It depends how hungry I am, but they are filling.)

By Carlos Vazquez on June 20, 2026 Verified by Google

We have order from this place for a while now. Now that's under new management the restaurant has been updated, the food is till great. Some of the best Pupusas in Corona.

By Cindy Orellana on May 26, 2026 Verified by Google

Absolutely the best! I went in one night feeling really sad, I ordered pupusas which were amazing! My favorite is tamales de elotes (corn tamales). 🫔
The waiter noticed I wasn’t feeling okay and gave me a complimentary coffee, this really made my day. They are so kind and genuine. They truly care about their customers!

By Zitlhaly Corte on May 24, 2026 Verified by Google

Food was really good and customer service was amazing! Friendly staff. Definitely would recommend!

By Graciela Cornell on May 2, 2026 Verified by Google

Pupusería La Sierra is one of those spots that just feels good the moment you walk in. The people there are genuinely friendly and make you feel welcomed right away. The food comes out super fast, and you can tell it’s fresh every single time. Everything is really flavorful—nothing bland or boring here. And honestly, for the amount and quality of food you get, the prices are more than fair. It’s definitely a place you’ll want to keep going back to.