Fat Shack

2622 11th Ave, Greeley
(970) 352-3460

Recent Reviews Order Online

Customers' Favorites

Deep Fried Cheesecake
Philly Cheesesteak
The Single Burger
Jalapeño Poppers
Mozzarella Sticks
Cheesecake Bites
Deep Fried Oreos
Chicken Tenders
Chicken Sandwich
Chicken Fingers

Menu

Appetizers
Mozzarella Sticks
Served with Marinara
French Fries
Served with Ketchup
Cheese Fries
Served with Ranch
Onion Rings
Served with Ketchup
Mac N' Cheese Bites
Served with Buffalo Ranch
Jalapeño Poppers
Served with Ranch
Fried Pickles
Served with Ranch
Chicken Fingers
Served with Honey Mustard
Chicken & Fries
Served with Honey Mustard and Ketchup
Munchie Madness Platter
Mozzarella sticks, chicken fingers, onion rings & mac n' cheese bites - sauces included
Side Sauce

Small Fat Sandwiches
Sm (6") Fat Bronco
Chicken fingers, mozzarella sticks, french fries & marinara served on a 6" roll.
Sm (6") Fat Chance
Jalapeño poppers, cheesesteak,chicken fingers,french fries & buffalo ranch served on a 6" roll.
Sm (6") Fat Cow
Mac‘n'cheese, bacon, french fries, mozzarella sticks & buffalo ranch served on a 6" roll
Sm (6") Fat Doobie
Chicken fingers, french fries,onion rings, mozzarellasticks & honey mustard served on a 6" roll.
Sm (6") Fat Jersey
Cheesesteak, chicken fingers, mozzarella sticks, french fries & honey mustard served on a 6" roll.
NEW! Sm (6") Fat Maverick
Mac n' cheese, chicken fingers, french fries & bbq sauce served on a 6" roll.
Sm (6") Fat Shack
Cheesesteak, chicken fingers, jalapeño poppers, mozzarellasticks, french fries, onion rings& honey-jalapeño mustard served on a 6" roll.
Sm (6") Fat Gorbies
Bacon, chicken fingers, french fries, cheddar cheese sauce, lettuce & ranch served on a 6" roll.
Sm (6") Fat Slob
Cheesesteak, chicken fingers, mozzarella sticks, french fries, ketchup & mayo served on a 6" roll.
Sm (6") Fat Tommy
Chicken fingers, french fries,pickles, lettuce, tomato,ketchup & mayo served on a 6" roll.
Sm (6") Fat Veggie
Mozzarella sticks, onion rings, french fries, lettuce, tomato & ranch served on a 6" roll.
Sm (6") Fat Wondergem
Chicken fingers, mozzarella sticks, onion rings, french fries & golden BBQ served on a 6" roll.

Regular Fat Sandwiches
Reg (9") Fat Bronco
Chicken fingers, mozzarella sticks, french fries & marinara served on a 9" roll.
Reg (9") Fat Chance
Jalapeño poppers, cheesesteak, chicken fingers, french fries & buffalo ranch served on a 9" roll.
Reg (9") Fat Cow
Mac‘n'cheese, bacon, french fries, mozzarella sticks & buffalo ranch served on a 9" roll.
Reg (9") Fat Doobie
Chicken fingers, french fries, onion rings, mozzarella sticks & honey mustard served on a 9" roll.
Reg (9") Fat Jersey
Cheesesteak, chicken fingers, mozzarella sticks, french fries & honey mustard served on a 9" roll.
NEW! Reg (9") Fat Maverick
Mac n' cheese, chicken fingers, french fries & bbq sauce served on a 9" roll.
Reg (9") Fat Shack
Cheesesteak, chicken fingers, jalapeño poppers, mozzarellasticks, french fries, onion rings& honey-jalapeño mustard served on a 9" roll.
Reg (9") Fat Gorbies
Bacon, chicken fingers, french fries, cheddar cheese sauce, lettuce & ranch served on a 9" roll.
Reg (9") Fat Slob
Cheesesteak, chicken fingers, mozzarella sticks, french fries, ketchup & mayo served on a 9" roll.
Reg (9") Fat Tommy
Chicken fingers, french fries,pickles, lettuce, tomato,ketchup & mayo served on a 9" roll.
Reg (9") Fat Veggie
Mozzarella sticks, onion rings, french fries, lettuce, tomato & ranch served on a 9" roll.
Reg (9") Fat Wondergem
Chicken fingers, mozzarella sticks, onion rings, french fries & golden BBQ served on a 9" roll.

Large Fat Sandwiches
Lg (12") Fat Bronco
Chicken fingers, mozzarella sticks, french fries & marinara served on a 12" roll.
Lg (12") Fat Chance
Jalapeño poppers, cheesesteak, chicken fingers, french fries & buffalo ranch served on a 12" roll.
Lg (12") Fat Cow
Mac n' cheese, bacon, french fries, mozzarella sticks & buffalo ranch served on a 12" roll.
Lg (12") Fat Doobie
Chicken fingers, french fries, onion rings, mozzarella sticks & honey mustard served on a 12" roll.
Lg (12") Fat Jersey
Cheesesteak, chicken fingers, mozzarella sticks, french fries & honey mustard served on a 12" roll.
NEW! Lg (12") Fat Maverick
Mac n' cheese, chicken fingers, french fries & bbq sauce served on a 12" roll.
Lg (12") Fat Shack
Cheesesteak, chicken fingers, jalapeño poppers, mozzarellasticks, french fries, onion rings& honey-jalapeño mustard served on a 6" roll.
Lg (12") Fat Gorbies
Bacon, chicken fingers, french fries, cheddar cheese sauce, lettuce & ranch served on a 12" roll.
Lg (12") Fat Slob
Cheesesteak, chicken fingers, mozzarella sticks, french fries, ketchup & mayo served on a 12" roll.
Lg (12") Fat Tommy
Chicken fingers, french fries,pickles, lettuce, tomato,ketchup & mayo served on a 12" roll.
Lg (12") Fat Veggie
Mozzarella sticks, onion rings, french fries, lettuce, tomato & ranch served on a 12" roll.
Lg (12") Fat Wondergem
Chicken fingers, mozzarella sticks, onion rings, french fries & golden BBQ served on a 12" roll.

Burgers
The Single
Single Cheese Burger served with American Cheese, Burger Sauce, Lettuce, Tomato, Onion and Pickles
The Classic
Double Cheese Burger served with American Cheese, Burger Sauce, Lettuce, Tomato, Onion and Pickles
The Supreme
Triple Cheese Burger served with American Cheese, Burger Sauce, Lettuce, Tomato, Onion and Pickles

Phillys
Sm (6") Philly Cheesesteak
Classic Philly with peppers and onions served on a 6" roll.
Reg (9") Philly Cheesesteak
Classic Philly with peppers and onions served on a 9" roll.
Lg (12") Philly Cheesesteak
Classic Philly with peppers and onions served on a 12" roll.

Wings & Fingers
6 Wings
6 traditional bone-in wings tossed in your choice of wing sauce.
12 Wings
12 traditional bone-in wings tossed in your choice of wing sauce.
18 Wings
18 traditional bone-in wings tossed in your choice of wing sauce.
24 Wings
24 traditional bone-in wings tossed in your choice of wing sauce.
6 Boneless Fingers
6 boneless fingers tossed in your choice of wing sauce.
12 Boneless Fingers
12 boneless fingers tossed in your choice of wing sauce.
18 Boneless Fingers
18 boneless fingers tossed in your choice of wing sauce.
24 Boneless Fingers
24 boneless fingers tossed in your choice of wing sauce.

Desserts
3 Deep-Fried OREOS
5 Deep-Fried Cheesecake Bites
5 Deep-Fried OREOS
3 Deep-Fried Choc Chip Cookies
5 Deep-Fried Choc Chip Cookies
3 Deep-Fried Cheesecake Bites
1 Deep-Fried Twinkie

Drinks & Shakes
Large Milkshake
Warning: All Milkshakes may contain traces of peanuts.
Bottled Soda
0-280 Calories
2 Liter Soda
0-960 Calories
Peace Tea
23 oz. can. 140-160 Calories.
Powerade
20 oz. Mountain Berry Blast
Bottled Water
Monster Energy
Small Milkshake
Warning: All Milkshakes may contain traces of peanuts.

Specials
Burger Family Feast
(4) single burgers, choice of (3) appetizers, (2) 5 pc. desserts & a 2-liter drink.
Fat Sandwich Family Feast
Choice of (4) 9" Fat Sandwiches, (3) appetizers, (2) 5 pc. desserts & a 2-liter drink.
Burger Bundle
Burger of your choice with side fries and Coca-Cola product of your choice

Extras
Side Sauce

Photos

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Recent Reviews

I know that this place is really good but we came at night and they were really nice but they charged us for chesse fries and with bacon separately and they said they would give us are money but we still haven't received it and it smelled really bad but again it was the night shift workers
December 2025
Very good burger, fairly priced. Fresh and hot. Not a huge fan of fries with the weird coating, but these were pretty good. I always expect them to tast like those chemical coated abominations like the Arby's crooked fries, which are a crime against humanity.
Looked like a decent variety of menu items, I was on a mission to burger, mission accomplished. Worth checking out.
December 2025
Came in for lunch on my way to another fastfood joint ummm. Anyway had to wait a few mins but so worth it fresh. I mean made just for you buger an fries. The taste amazing I stopped by for lunch an its so worth it. Worth the price an time.
September 2025

More Reviews

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Fat Shack

2622 11th Ave, Greeley, CO 80631
(970) 352-3460