United States Burger Service 2-Day Double Cheeseburger with house-baked potato bun and Government Cheese sauce in Miami
83Smash
Score
Smash Score✓ Certified Smash
Certified Smash#4 MiamiEst. 2018

United States Burger Service

2-Day Double Cheeseburger
Little River, Miami, FL·11 sources scored·Confidence: High·Updated July 2026

Miami's most acclaimed smashburger, built entirely from scratch inside The Citadel food hall. Housemade buns, house-ground beef, and a cheese sauce that sinks into every charred crack. Time Out's #1 burger in the city.

SmashburgerLittle RiverFood HallHousemade BunsGovernment Cheese
Visit Website
Smash Score
83SMASH
SCORE
✓ Certified Smash
#4 Miami
City Ranking
11 Sources
Scored Inputs
High
Confidence
Last calculated July 2026
Algorithm v1.1
COMPETITION RECORD
2020
Miami New Times Best of Miami: Best Burger
Won the Readers' Choice Best Burger category in the 2020 Best of Miami awards - the most significant annual burger recognition in the Miami market.
The Story

Miami's Postal-Service Smash Scratch buns, Government Cheese.

United States Burger Service began as a Saturday night pop-up inside Boxelder Craft Beer Market in Wynwood, where married chefs Michael 'Mikey' Mayta and Keily Vasquez first won Miami's burger community over with house-ground beef and Keily's scratch-baked potato rolls. After demand outgrew the one-night-a-week format, the couple opened a permanent stall at the Citadel food hall in 2018. What started as a passion project - with a postal-service theme, playful burger names, and an obsessive commitment to making everything from scratch - became the most talked-about smashburger in the city.

USBS runs on two non-negotiable scratch elements: Mikey grinds a proprietary beef blend daily, and Keily bakes the potato buns fresh each morning - poppy-seed-dotted rolls so soft they leave fingerprints when pressed. The 2-Day Double layers twin smashed patties (seared hard for a full caramelized crust) with Government Cheese sauce (fontina and cheddar) and Priority Sauce. The result is a burger where the runny cheese sinks into every charred crack of the meat, creating what reviewers describe as eating 'almost like a cream-filled donut.' It earned the #1 best burger ranking from Time Out Miami.

Context Note

United States Burger Service operates from The Citadel food hall. The score reflects the 2-Day Double Cheeseburger specifically, with some crowd-score drag from platform ratings and reviewer notes about occasional smash consistency.

Score Breakdown

Why It Scores 83

Critics 35% weight
83
Crowd 45% weight
75
Community 10% weight
83
Accolades 10% weight
20
79.19
Raw Avg
+2
Competition
+2.00
Quality Boost

The 2-point competition bonus reflects the 2020 Miami New Times Readers' Choice Best Burger win.

The Burger

2-Day Double Cheeseburger

The 2-Day is USBS's signature double smash - Mikey grinds a proprietary beef blend fresh daily and Keily bakes the potato rolls from scratch each morning. The Government Cheese sauce sinks into every charred crack of the patties, creating what Burger Beast called 'beautiful meat candy crust that I thought only existed in burger dreams.' Time Out Miami ranked it the #1 burger in Miami.
Locations

Find United States Burger Service

⭐ The Citadel
United States Burger Service
8300 NE 2nd Ave, Suite 102, Miami, FL 33138
(305) 537-6624
MondayClosed
TuesdayClosed
Wednesday12pm-9pm
Thursday12pm-9pm
Friday12pm-9pm
Saturday12pm-9pm
Sunday12pm-9pm
What Critics & Diners Say

Review Excerpts

"

You can't go wrong with the classic burger - the juicy patties sit between house-made potato buns - but the rotating specials with different kinds of cheeses and fresh sauces are really something else.

Time Out Miami
"

This is the real deal... just plain unbelievable, which might even be an understatement. Only by smashing ground beef into a flattop can you create this beautiful meat candy crust that I thought only existed in burger dreams.

Burger Beast
"

The patties had that magical crust you get from a perfect sear. There was a runny cheese sauce that sunk into all the burger's little cracks and charred bits. The buns were freshly baked potato rolls dotted with poppy seeds, and they were so soft that your fingers left little imprints like a memory foam mattress.

The Infatuation Miami
"

It's a classic smashburger with just enough unique elements to make it taste like a one-of-a-kind creation. The smashed and seared patties are covered in a runny cheese sauce that sinks into all the burger's little cracks and charred bits.

The Infatuation Miami
"

when you take a bite, it almost eats like a cream-filled donut

The Infatuation Miami (Smashburger Power Rankings)
"

You're doing yourself a disservice if you haven't tried it.

The Hungry Post
"

The only reason they're not higher in a ranking is due to inconsistent smashing, with versions having patties that are paper-thin, and versions that don't look like a smashburger much at all.

The Infatuation Miami (Smashburger Power Rankings)
"

The burger and fries combo was undeniably delicious, offering a burst of flavors, however, the portion size was a bit smaller than expected, and the prices were on the higher side.

Yelp (customer review)
Accolades & List Inclusions

The Record

📋
#1 Best Burger in Miami
2024 · Ranked first out of 15 best burgers in Miami.
🏆
Miami New Times Best of Miami - Readers' Choice Best Burger
2020 · Won the annual Readers' Choice Best Burger award - the most significant recurring burger recognition in the Miami market.
📋
The Infatuation Miami Smashburger Power Rankings - #6
2026 · Ranked #6 in The Infatuation's Miami Smashburger Power Rankings.
📋
7 Best Smash Burgers in Miami - Listed
2024 · Listed on the Miami New Times definitive smashburger editorial list.
📋
The Infatuation Miami Best Burgers - Listed
2026 · Featured in The Infatuation's Best Burgers in Miami guide (8.3/10).
📋
Best Burgers in Miami - Burger Beast Top Pick
2026 · Named by Sef Gonzalez as one of his top contenders in the Miami smash burger scene.
Our Assessment

Strengths & Caveats

✓ Strengths
Housemade potato buns baked fresh daily - so soft they leave fingerprints when pressed
House-ground proprietary beef blend seared to a full 'meat candy' caramelized crust
Runny Government Cheese sauce (fontina-cheddar) that sinks into every charred crack of the patty
Rotating monthly specials keep the menu fresh and reward repeat visits
Ranked #1 best burger in Miami by Time Out Miami
Founded by a husband-and-wife team with 15+ years of combined industry experience
One of Miami's most authoritative burger bloggers (Burger Beast/Sef Gonzalez) calls it his top smashburger contender
⚠ Caveats
Inconsistent smashing technique noted by reviewers - some visits yield paper-thin patties, others produce thicker, less smashed versions
Portion size can feel smaller than expected given price point
Food hall setting (The Citadel) means limited seating and a more casual environment
Hours reduced to Wed–Sun 12pm–9pm - closed Mon and Tue