Certified Smash Est. 2021

Bad Jimmy's

The Double Burger
Downtown Phoenix / Roosevelt Row, Phoenix, AZ · 10 sources scored · Confidence: High
📍 108 E Pierce St, Phoenix, AZ 85004 · 📞 (480) 386-0129

Arizona's most-awarded smashburger: Phoenix Magazine taste test winner, Phoenix New Times Best Smashburgers 2025, and ARA Foodist Award winner — all for the same $12 Double Burger.

Smashburger Downtown Phoenix / Roosevelt Row Arizona BeefCocktailsSoft Serve
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Smash Score
88 SMASH
SCORE
✅ Certified Smash
10 Sources
Scored Inputs
High
Confidence
Last calculated May 2026
Algorithm v1.1

Representative photography. Actual appearance may vary.

The Story

Phoenix's award-winning smashburger
Arizona beef, serious crust.

Bad Jimmy's started as a pandemic-era pop-up before chef-owner James Piazza landed a brick-and-mortar on Pierce Street in Downtown Phoenix's Roosevelt Row arts district. What began as a hyper-focused concept — smashburgers, soft serve, and a small-but-serious cocktail program — has grown into the Valley's most-awarded burger brand, with four locations across Phoenix, Scottsdale, Tempe, and Uptown Phoenix. The name fits: there's a rock-and-roll edge to the red neon, the loud soundtrack, and the refusal to take a boring approach to a simple thing.

The Double Burger is the centerpiece: two 80/20 blend patties sourced from K4 Ranch in Prescott, smashed hard against a hot griddle until each one develops a wide halo of caramelized, lacy-edged crust — what judges call the 'wings.' They're layered with Kraft American cheese, griddled onions rendered in beef fat, crisp pickles, and the Not-So-Secret Sauce, a Kewpie mayo-based Thousand Island that brings a Japanese-leaning richness. Everything lands on a Martin's potato bun. It won Phoenix Magazine's smash burger taste test in 2024 and the Arizona Restaurant Association's Most Crave-Worthy Burger award in 2025.

Smash Atlas Context Note

Bad Jimmy's is a burger-forward restaurant with cocktails, natural wines, and soft serve. The Smash Score reflects the Double Burger and burger-specific praise, not the entire bar or dessert program.

Score Breakdown

How the 88 Was Calculated

Critics 35% weight
85
Crowd 45% weight
86
Community 10% weight
83
Accolades 10% weight
0
RAW WEIGHTED AVG
83.64
COMPETITION BONUS
+2
SOURCES SCORED
10
Final score formula: 83.64 raw weighted average + +2.00 qualitative boost + +2 competition bonus = 88. The 2-point competition bonus reflects Arizona Restaurant Association Foodist Awards — Most Crave-Worthy Burger 2025.
The Burger

The Double Burger

🥩
Build
Two smashed 80/20 pasture-raised K4 Ranch Arizona beef patties
🧀
Cheese
Kraft American cheese
🍞
Bun
Martin's potato bun
🥕
Toppings & Sauce
Griddled onions, pickles, Not-So-Secret Sauce with Kewpie mayo
💵
Price
$12.00
💡
Neighborhood
Downtown Phoenix / Roosevelt Row
🔥
Operation
Chef-Driven Smashburger Restaurant
🍔
Established
2021
The Double Burger is the flagship item that won the 2025 Arizona Restaurant Association Foodist Award for Most Crave-Worthy Burger. Chef-owner James Piazza emphasizes 80/20 fat-content beef for optimal smash results — the high fat content creates the 'lacy halo of caramelized crispness' around each patty that critics and diners consistently call out. The Not-So-Secret Sauce uses Kewpie Japanese mayonnaise as its base, giving it a distinct richness versus standard Thousand Island. Griddled onions are rendered in beef fat. The Classic Double ($12) is also available with raw onions, ketchup, mustard, and pickles for a more traditional build.
Locations

Find Bad Jimmy's

⭐ Original Flagship
Bad Jimmy's - Downtown Phoenix
108 E Pierce St, Phoenix, AZ 85004
(480) 386-0129
Mon11am-10pm
Tue11am-10pm
Wed11am-10pm
Thu11am-10pm
Fri11am-11pm
Sat11am-11pm
Sun11am-10pm
Scottsdale
Bad Jimmy's - Scottsdale
7620 E Indian School Rd, Suite 101, Scottsdale, AZ 85251
(480) 386-0129
Mon11am-10pm
Tue11am-10pm
Wed11am-10pm
Thu11am-10pm
Fri11am-11pm
Sat11am-11pm
Sun11am-10pm
Phoenix
Bad Jimmy's - Phoenix
6101 N 7th St, Phoenix, AZ 85014
(480) 386-0129
Mon11am-10pm
Tue11am-10pm
Wed11am-10pm
Thu11am-10pm
Fri11am-11pm
Sat11am-11pm
Sun11am-10pm
Tempe
Bad Jimmy's - Tempe
505 W University Dr, Tempe, AZ 85281
(480) 386-0129
Mon11am-10pm
Tue11am-10pm
Wed11am-10pm
Thu11am-10pm
Fri11am-11pm
Sat11am-11pm
Sun11am-10pm
What Critics & Diners Say

Review Excerpts

"

Bad Jimmy's won the Best Smashburgers award: 'The more perfectly seasoned, crisp-edged burgers served with crunchy waffle fries, the better.'

Phoenix New Times — Best of Phoenix 2025
"

The bread-to-patty is perfect. The crispy edges—the 'wings'—are the most important element of an authentic smash burger, and Bad Jimmy's nails them.

Phoenix Magazine — Best of the Valley Taste Test 2024
"

This burger opened my eyes to what a burger was meant to be. Less pretension, more Maillard reaction.

Hall of Yum
"

It wasn't overly salty or overcooked like a lot of smash burgs can be. Ranked among the best burgers I've had in Chicago. Score: 9.6/10.

Burger Boyz
"

Bad Jimmy's is basically the tattooed version of your classic American burger joint — a little rebellious, kind of loud, and always fun after dark.

The Infatuation Phoenix
"

THE must-hit burger destination in Arizona. Arizona's hottest burger joint.

A Taste of AZ
"

Biting into one would evoke memories of every sauce-dripping, paper-wrapped burger that you ate as a kid, but better. The delectable halo of caramelized crispness around the patty makes it something special.

Phoenix Magazine — Press Corps
"

Fine burgers with thin, crunchy-edged patties. The waffle fries are exceptional — right up there with the best in the Valley. The no-modification policy can be frustrating.

PHX Food Nerds
Accolades & List Inclusions

The Record

🏆
Arizona Restaurant Association Foodist Awards — Most Crave-Worthy Burger
2025 - Won for their Double Burger. Industry peers and culinary enthusiasts voted. Most prestigious annual restaurant award in Arizona.
🏆
#1 Phoenix New Times Best of Phoenix — Best Smashburgers
2025 - Staff pick for best smashburger in Phoenix metro. Phoenix New Times Best of Phoenix editorial awards.
📋
#1 Phoenix Magazine Best of the Valley Taste Test — Smash Burgers
2024 - Won the 2024 smash burger taste test outright. Judge praised the patty edges ('wings') and bread-to-patty ratio.
📋
Phoenix Magazine — Press Corps: 3 Valley Smash Burger Restaurants
2024 - Featured as one of 3 notable Valley smash burger destinations.
Our Assessment

Strengths & Caveats

✓ Strengths
Won Phoenix Magazine's 2024 Best of the Valley smash burger taste test outright
Named Best Smashburgers by Phoenix New Times Best of Phoenix 2025 (staff pick)
Won 2025 Arizona Restaurant Association Foodist Award for Most Crave-Worthy Burger
Pasture-raised K4 Ranch Arizona beef with 80/20 fat ratio optimized for smash technique
Not-So-Secret Sauce uses Kewpie Japanese mayonnaise — more complex than standard Thousand Island
9.6/10 from Chicago-based Burger Boyz blog, ranked among best burgers they've had in Chicago
Four locations across Phoenix metro with rapid, disciplined expansion
Rotating seasonal specials (green chili burger with Oaxacan cheese, lime mayo) show culinary range
⚠ Caveats
Strict no-modification policy frustrates some customers (though polite requests can sometimes be accommodated)
PHX Food Nerds community review called the patties 'fine' — not universally regarded as transcendent
Burger names (Double Burger, Classic Double, L.A. Burg) are difficult to distinguish without reading descriptions
Limited indoor seating at the downtown location; popular spot can mean waits
Google Maps 4.3/5 across 514 reviews is solid but modest for a restaurant with this level of editorial praise