Friendly staff, quality ingredients, and most importantly: delicious! They make good salads too if you don't like burgers. Excellent mojitos too. more

This is the greatest place I have ever been!!!. Literally it is the best burger in the island, everything they do is fresh, great quallity service and awesome drinks. Great enviroment and the best of all u truelly fill like u r in paradise. I guarantee that u will have a espectacular time with all of their servers, cook and... more

Great burgers, for those who say theirs was undercooked, they very strongly recommend that you do not order the stuffed burgers medium rare or rare, because they are so thick it is hard to cook them correctly and get the stuffing hot. Great atmosphere, everyone was very nice, food was excellent and the El Jefe Mojito is the best I... more

Omg, the best home made dressings and sauces everrr, specially the Blue Cheese, El jefe 1000 Island. The Jefe stuffed burger with short ribs are delicious, can't wait to try it again!! The enviroment is very clean and friendly, by the way the autograph wall is awesome. About drinks my favorite ones are the mint mojito and the margarita that... more

We went on Halloween night,and they had this scary kareoke party going on! People were dressed in costumes and the atmosphere was great.The food was spectacular and the service outstanding.Tim (owner and bartender) was always smiling.Unbelievable!!!! PS We loved the cute big guy who sang opera!!!!! WOW!!!! more

I love hamburgers...so the thought of hand-formed chuck patties and fresh cut fries was very exciting. I ordered mine medium rare but the burgers are so thick that they don't cook it all the way through. IT WAS RAW IN THE MIDDLE. The fries were over cooked and not very tasty. For about $9 this place is not a good... more

After reading the gleaming reviews of El Jefe Burger Shack on this forum, my husband and I thought we'd give it a try. It sounded great-homemade burgers made from chuck, handcut fries, beachy laid back vibe..it just didn't deliver in the food department and it was a little pricey for a hamburger in PR. Both of our burgers came out... more

this was the best burger on the whole island loved the decor and the service and food was outstanding!!! please people when you visit help the owners feed the local dogs and cats!! i saw and spoke to the owner and was so impredded with the fact that he was helping feed some the animals around there. so i donated... more

Awesome burgers, owner and staff pay attention to their customers, too. Wish I'd managed to cram in another visit before leaving. more