Underbelly Burger Co.

A slice of smoked brisket resting atop a mashed potato base defines the signature brisket burger at Underbelly Burger Co. in Glenwood Springs. This specific combination of fried onions and barbecue sauce has become a local favorite, drawing diners to the small, chic space known for its hanging chandeliers. The menu extends beyond beef with the carnitas burger, which layers pulled pork with jalapeños, a fried egg, and caramelized onions for a spicy kick. Guests also frequently order the voodoo chicken burger and the spicy Nashville fries, appreciating the variety of cool sauces and customizable combos available. Even the mixed message sandwich earns high marks for its flavor profile. The kitchen delivers quickly, with orders typically arriving within five minutes, maintaining a reputation for fresh, golden, and crispy fries that hold their crunch. The atmosphere balances a casual, energetic vibe with an upscale touch, making it a popular spot for quick socializing or a satisfying meal. Whether tackling a double beef burger with melted cheese or enjoying a lighter sandwich, visitors find the portions generous and the service consistently friendly. Underbelly Burger Co. remains a staple in Glenwood Springs for those seeking quality food and a distinctive dining environment.