• Post category:Burgers
A5 Steakhouse in Denver, Colorado offering their secret menu burger

Welcome to the Ultimate Burger Quest, a relentless journey in search of the top burger from around the world. For a better understanding of how we structure our burger reviews, Click Here! Our latest stop is the increasingly popular A5 Steakhouse in Denver, Colorado, acclaimed for offering what many believe to be the best burger in Denver.

The mission at hand isn’t just about finding the top burger; it’s an exploration of all the elements that come together to create the best burger in Denver. From the local diners buzzing with life to the high-end steakhouses, no stone is left unturned and no patty left untasted. We review not just the burger, but the bun, sauce, service, and presentation as well, culminating in a score out of 10 and christening the Top Burger of our visit.

So join us, fellow burger enthusiasts, on this quest for the top burger, as we answer the question, “Who serves the best burger in Denver?” Perhaps, A5 Steakhouse’s Denver burger will emerge as the top burger contender.

Table of Contents

A5 Steakhouse

Address: 1600 15th St, Denver, Colorado

Website: a5denver.com

Restaurant Overview

Located in the heart of Denver’s bustling city center, A5 Steakhouse is a must-visit destination for meat lovers and culinary enthusiasts alike. Nestled comfortably at 1600 15th St, this modern eatery boasts a perfect blend of casual ambiance with an upscale twist, offering patrons a warm, welcoming dining experience reminiscent of a classic American steakhouse.

Whether you’re looking to grab a quick bite at the spacious bar seating, or prefer a more intimate dining experience at the private table seating upstairs, A5 Steakhouse caters to all preferences. Furnished with tastefully chosen decor, the restaurant strikes a balance between comfortable and chic, making it an ideal choice for both casual dinners and special occasions.

To explore their menu or make a reservation, visit their official website at https://a5denver.com. The restaurant is open from Monday to Sunday, ensuring you can satisfy your steak cravings any day of the week.

Top Burger Description

The A5 Steakhouse burger is an off-menu gem that captures the essence of a classic burger yet elevates it with the use of top-quality ingredients. The 6 oz wagyu beef patty forms the heart of the burger, delivering a succulent, flavorful base. This is complemented by the creamy, subtly-flavored butterkasse cheese, and the mix of griddled onions and pickles that provide a tangy, sweet contrast.

The special sauce ties all these components together, creating a harmonious blend of flavors in every bite. Despite its unassuming presentation, this burger offers a rich, indulgent experience that is indicative of the establishment’s commitment to quality and taste. Is this the best burger in Denver? Keep reading to find out!

In-depth Analysis

This is where we dive into the details of our 10-category rating system. We’ll break down how the burger performed in each category and provide our justification for the score.

Patty Mix (7/10): The crux of the blend lies in the meat selection for the patty. The key is a flavorful, juicy patty that leaves you craving for another bite. In the case of the A5 Steakhouse burger, it’s a 6 oz wagyu beef patty with an exceptional texture. However, it could have benefited from a bit more seasoning.

Bun (9/10): The bun can make or break a burger. It’s not just about the taste but also its texture, durability, and the flavour it adds to the whole package. In this particular burger, the bun was nothing short of exemplary. Grilled to perfection, it brought forth an enticing charred taste. Its freshness was undeniable, offering a soft and slightly sweet counterpoint to the rich, savoury components of the burger.

Sauce / Condiments (6/10): The sauce and condiments are the silent heroes of a great burger, contributing to the overall harmony of flavors. They should enhance and balance, rather than overshadow the other ingredients. In the case of the A5 Steakhouse burger, we have the subtly flavored Butterkäse cheese and a special sauce. However, they were somewhat overshadowed by the dominant char flavor from the bun, resulting in a slightly unbalanced flavor profile.

Vegetables (8/10): Vegetables in a burger contribute significantly to its overall taste and texture. They provide a fresh and crunchy contrast to the soft and savory burger components. In addition, the variety and placement of vegetables are also important. In this A5 Steakhouse burger, the addition of griddle-cooked onions and pickles delivers a delightful sweet and tangy counterpoint.

Cooking (10/10): The cooking technique used for a burger has a significant impact on its final taste. The level of cooking of the patty, as well as the appropriate heating of all components, is crucial to the overall flavor. The patty of the A5 Steakhouse burger was expertly cooked to a perfect medium, offering a harmonious blend of textures and flavors.

Overall Flavor (6/10): When evaluating the overall flavor of the A5 Steakhouse burger, we take into consideration how well all of the ingredients mesh together, and if there is balance in the combination, making sure no single flavor dominates the others. While the burger had several elements that were highly enjoyable, a slightly overpowering char was noticeable. Additionally, the patty seemed to lack proper seasoning, which affected the overall balance of tastes.

Price (7/10): We also evaluate whether the burger provides an appropriate return on investment. Priced at $20, it is certainly more expensive than most options, which is not surprising given the superior quality of the patty blend used. Considering the overall experience the A5 Steakhouse burger provides, we assign it a score of 7 out of 10 for its value for money.

Uniqueness (5/10): In terms of distinctiveness, a burger can earn additional points through a unique trait or an unexpected combination of flavors. Despite being a well-crafted burger, the A5 Steakhouse burger doesn’t particularly stand out with any distinctive features or flavors. However, a notable mention must go to their French dip – the accompanying Dijon and horseradish sauces were truly exceptional.

Presentation (7/10): The visual appeal of a burger is a fundamental factor, as the first interaction we have with our food is through our eyes. The A5 Steakhouse burger maintained a humble, down-to-earth aesthetic, served simply on a plate without any sides unless specifically ordered. However, the burger itself was visually enticing, hinting at the mouthwatering experience to follow.

Service (10/10): The quality of service can greatly impact the overall dining experience, encompassing elements such as the duration it takes to serve the food, the demeanor of the staff, and the atmosphere of the restaurant. The A5 Steakhouse truly shone in this department. The service was remarkable, characterized by a lively, upbeat energy.

Summary & Final Score


In our ongoing pursuit of the best burger in Denver, the A5 Steakhouse has proven to be more than just a contender. Their offering may not stand out as the most unique, but its other qualities more than compensate for this.

One cannot overlook the appealing presentation of their burger, which certainly whets the appetite for the forthcoming feast. What truly distinguishes the A5 Steakhouse, however, is the unparalleled service, infusing your dining experience with a lively and enthusiastic atmosphere.

Given our comprehensive evaluation, we decided on a score of 7.3 out of 10 for the A5 Steakhouse’s burger. This rating encapsulates not just the inherent quality of the top burger itself, but also the dining experience it enhances. So, if you’re scouring the best burger in Denver, make sure the A5 Steakhouse is on your radar.

As our burger hunt continues, the A5 Steakhouse sets a high bar in our quest for the best burger in Denver. Despite its score, no definitive conclusion can be drawn yet. But the experience at A5 Steakhouse has left us contemplating what a top burger truly entails.

Stay tuned as we continue our journey, taste-testing the most raved-about burgers in search of the true champion.