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Efrain's Mexican Restaurant

$$ - $$$
Mexican, Southwestern
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1630 63rd St Ste 10, Boulder, CO 80301-2941
+1 303-440-4045
11:00 - 21:00
Closed now
See all hours
Mon - Sat 11:00 - 21:00
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105 Reviews from our TripAdvisor Community

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Showing 105: English reviews
Boulder, Colorado
Level Contributor
4 reviews
3 restaurant reviews
Reviewed 4 weeks ago

I love this restaurant food so much. It's a very authentic mexican restaurant with very tasty food. I love their pork chile verde, it's spicy but very tasty. Love to go there repeatedly. I love their burritos, pork chili verde, enchiladas, egg dishes.

Thank paramita D
Boulder, Colorado
Level Contributor
18 reviews
17 restaurant reviews
common_n_restaurant_reviews_1bd8 6 helpful votes
Reviewed 4 weeks ago

True aficionados of Efrains II and its sister restaurant (Efrain’s I in Lafayette) believe it is the best Northern Mexican, Chihuahua-style food in town with a fervor akin to religion. Die-hard fans love the laid back atmosphere and generous portions, to say nothing of the home-made authentic food. While the Boulder restaurant is located in an business parking lot on... More 

Thank Chaz C
Level Contributor
13 reviews
11 restaurant reviews
common_n_restaurant_reviews_1bd8 1 helpful vote
Reviewed 12 March 2017

Blanketed with cheap melted cheese, my enchiladas were third rate at this for-some-reason popular place. Diner-like atmosphere.

Thank Marc1118
Boulder, Colorado
Level Contributor
26 reviews
20 restaurant reviews
common_n_restaurant_reviews_1bd8 1 helpful vote
Reviewed 8 March 2017

The most authentic Mexican food in Boulder. The chili verde is amazing! Expect a wait. It's worth it! And cheap!

Thank JerseyLiz303
Herzliya, Israel
Level Contributor
144 reviews
69 restaurant reviews
common_n_restaurant_reviews_1bd8 29 helpful votes
Reviewed 22 January 2017

We had lunch with the family, that was my first time at Efrain's, the others been there few times already and recommended on Efrain's as the most traditional style Mexican food. Indeed, they have the best dishes that most close to the original served in Mexico . Oh - There is no WiFi in the restaurant, too bad.

Thank Erez E
Houston, Texas
Level Contributor
14 reviews
8 restaurant reviews
common_n_restaurant_reviews_1bd8 7 helpful votes
Reviewed 29 December 2016

Disclaimer...I'm Hispanic. We come to Boulder often to Snowboard at Eldora. We're from Texas, travel quite a bit and try Mexican food everywhere. We also lived in AZ, (the home of the best Mexican Food...yes I said it). Efrain's is always on the agenda and it never disappoints. The Chili Verde is amazing (and spicy) and the Efrains Burritos is... More 

Thank JRGinKingwood
Boulder, Colorado
Level Contributor
163 reviews
145 restaurant reviews
common_n_restaurant_reviews_1bd8 58 helpful votes
Reviewed 22 November 2016

People are very loyal fans of this restaurant. I don't really get it, but I've only been here a few times in the last ten years. Went for lunch today, had the chicken blue corn enchilada with chile verde on top. It took forever for the food to arrive. For my taste, this has too much chicken, too much cheese,... More 

Thank Virgil_Boulder
Fort Collins
Level Contributor
71 reviews
51 restaurant reviews
common_n_restaurant_reviews_1bd8 29 helpful votes
Reviewed 16 November 2016

This is one of our normal stops when in Boulder. All of the food has a spiciness rating for those not familiar or with sensitive taste buds. None-the-less, I find things less spicy (hot) than is shown on their charts.

Thank UncleDon41
Idaho Falls, Idaho
Level Contributor
57 reviews
46 restaurant reviews
common_n_restaurant_reviews_1bd8 8 helpful votes
Reviewed 2 November 2016 via mobile

Chili Verde has nice flavor, very Spicy, I would eat here again. Definitely worth a stop, never know when you find that awesome dish.

Thank Chief_Barney
Chicago, Illinois
Level Contributor
17 reviews
10 restaurant reviews
common_n_restaurant_reviews_1bd8 2 helpful votes
Reviewed 18 October 2016 via mobile

Man that green chili! This place is delicious. Make sure to get it smothered in the chili for the best experience!

Thank Tbchevrolet

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Restaurant Details

Rating summary
  • Food
    4 of 5 bubbles
    3.5 of 5 bubbles
  • Value
    4 of 5 bubbles
    3 of 5 bubbles
Mexican, Southwestern
Lunch, Dinner
Restaurant features
Takeout, Seating, Waitstaff, Serves Alcohol, Wheelchair Accessible, Full Bar
Good for
Kids, Child-friendly, Cheap Eats
Open Hours
11:00 - 21:00
11:00 - 21:00
11:00 - 21:00
11:00 - 21:00
11:00 - 21:00
11:00 - 21:00
Location and Contact Information
  • Address: 1630 63rd St Ste 10, Boulder, CO 80301-2941
  • Location: United States  >  Colorado (CO)  >  Boulder
  • Phone Number: +1 303-440-4045

Questions & Answers

Questions? Get answers from Efrain's Mexican Restaurant staff and past visitors.
Posting guidelines
Typical questions asked:
  • Do you have gluten-free options?
  • Is there a dress code?
  • Do you allow dogs on the outdoor patio?