Fat Bastard Burrito Co.

255 King St N #7, Waterloo
(519) 208-5222

Recent Reviews Order Online

Customers' Favorites

Veggie Nachos with Cheese
Burrito Bowl with Chicken
Tequila Lime Chicken
Loaded Waffle Fries
Buffalo Chicken
Huge Burrito
Big Burrito
Quesadilla
Noodles
Chips

Menu

Featured items
BIG Burrito
Your choice of our premium meat, fish, shrimp or tofu served in a hand grilled tortilla with your choice of rice, noodles, beans, cheese and fresh vegetables and topped with guac, salsa and our signature sauces, including our fiery hot sauce.
Burrito Bowl
Your choice of our premium meat, fish, shrimp or tofu served in a bowl with your choice of rice, noodles, beans, cheese and fresh vegetables and topped with guac, salsa and our signature sauces, including our fiery hot sauce.
HUGE Burrito
Your choice of our premium meat, fish, shrimp or tofu served in a HUGE hand grilled tortilla with your choice of rice, noodles, beans, cheese and fresh vegetables and topped with guac, salsa and our signature sauces, including our fiery hot sauce.
SMALL Burrito
Your choice of our premium meat, fish, shrimp or tofu served in a hand grilled tortilla with your choice of rice, noodles, beans, cheese and fresh vegetables and topped with guac, salsa and our signature sauces, including our fiery hot sauce.
Loaded Waffle Fries
Crispy waffle fries topped with cheese, pico de gallo, sour cream, burrito sauce and green onion.
Quesadilla
A grilled tortilla, stuffed with cheese and your choice of sauteed pepper & onions or meat served with sour cream & salsa.
Empanada - Chicken
Baked Chicken, Shredded Cheese, Tequila Lime Sauce and Jalapeno combined and sealed in a white taco shell and deep fried. Served with 2oz sauce for dipping - we recommend Burrito Sauce or Sour Cream.
Bottle of Pop
591ml Bottle of Pepsi products
Side Waffle Fries
Chips & Salsa
Fresh crispy tortilla chips served with a 3oz side of salsa.
Chips & Guac
Fresh crispy tortilla chips served with a 3oz side of guacamole.
Jarritos
370ml Bottle of Mexican Pop
Deep Fried Mars Bar
Mars Bar wrapped in a tortilla and deep fried until golden and delicious.
Cheesecake Burrito
Rich cheesecake wrapped in a tortilla and served with a side of caramel.
Tequila Lime Chicken Tacos
Three soft taco shells filled with baked or breaded chicken, lettuce, cheese, pico de gallo, tortilla chips and topped with Tequila Lime sauce
Tropical Delight
473ml Bottle of Tropical Delight Juice
Chocolate Milk
500ml Bottle of Chocolate Milk
Ground Beef Tacos
Three soft taco shells filled with ground beef, lettuce, cheese, mild salsa, jalapenos and topped with sour cream.
Cinnamon Churro Chips
Fresh crispy tortilla chips tossed in cinnamon & sugar.

Retail
Fat Bastard Hot Sauce Bottle
Fat Bastard Burrito's Famous Hot Sauce combines the intense heat of ghost and habanero peppers with a touch of sweetness from mango for a uniquely bold and flavourful experience.

Burritos
BIG Burrito
Your choice of our premium meat, fish, shrimp or tofu served in a hand grilled tortilla with your choice of rice, noodles, beans, cheese and fresh vegetables and topped with guac, salsa and our signature sauces, including our fiery hot sauce.
HUGE Burrito
Your choice of our premium meat, fish, shrimp or tofu served in a HUGE hand grilled tortilla with your choice of rice, noodles, beans, cheese and fresh vegetables and topped with guac, salsa and our signature sauces, including our fiery hot sauce.
SMALL Burrito
Your choice of our premium meat, fish, shrimp or tofu served in a hand grilled tortilla with your choice of rice, noodles, beans, cheese and fresh vegetables and topped with guac, salsa and our signature sauces, including our fiery hot sauce.

Bowl
Burrito Bowl
Your choice of our premium meat, fish, shrimp or tofu served in a bowl with your choice of rice, noodles, beans, cheese and fresh vegetables and topped with guac, salsa and our signature sauces, including our fiery hot sauce.

Quesadilla
Quesadilla
A grilled tortilla, stuffed with cheese and your choice of sauteed pepper & onions or meat served with sour cream & salsa.

Tacos
Tequila Lime Chicken Tacos
Three soft taco shells filled with baked or breaded chicken, lettuce, cheese, pico de gallo, tortilla chips and topped with Tequila Lime sauce
Fish Tacos
Three soft taco shells filled with our hand breaded fish, coleslaw, pico de gallo, green onions and our Chipotle Aioli, served with a lime wedge.
Ground Beef Tacos
Three soft taco shells filled with ground beef, lettuce, cheese, mild salsa, jalapenos and topped with sour cream.
Shrimp Taco
Three soft taco shells filled with our sautéed shrimp, coleslaw, pico de gallo, green onions and our Chipotle Aioli, served with a lime wedge.

Loaded Fries
Loaded Waffle Fries
Crispy waffle fries topped with cheese, pico de gallo, sour cream, burrito sauce and green onion.

Sides
Empanada - Chicken
Baked Chicken, Shredded Cheese, Tequila Lime Sauce and Jalapeno combined and sealed in a white taco shell and deep fried. Served with 2oz sauce for dipping - we recommend Burrito Sauce or Sour Cream.
Side Sauce
Side of Guac
A 3 ounce serving of our delicious guacamole.
Chips & Salsa
Fresh crispy tortilla chips served with a 3oz side of salsa.
Chips & Guac
Fresh crispy tortilla chips served with a 3oz side of guacamole.
Side Waffle Fries
Waffle Fries - Large

Desserts
Cheesecake Burrito
Rich cheesecake wrapped in a tortilla and served with a side of caramel.
Deep Fried Mars Bar
Mars Bar wrapped in a tortilla and deep fried until golden and delicious.
Cinnamon Churro Chips
Fresh crispy tortilla chips tossed in cinnamon & sugar.

Beverage
Jarritos
370ml Bottle of Mexican Pop
Chocolate Milk
500ml Bottle of Chocolate Milk
Bottle of Pop
591ml Bottle of Pepsi products
Can of Pop
355ml can of Pepsi products
Tropical Delight
473ml Bottle of Tropical Delight Juice
Aquafina
Aquafina 500ml bottle of water
Gatorade
Gatorade 591ml bottle of Gatorade Blue
Pure Leaf Iced Tea
Pure Leaf 547ml bottle of iced tea
Red Bull
250ml can of Red Bull Energy Drink
Red Bull X 2
2 Cans of 250ml Red Bull Energy Drink

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Recent Reviews

I had an amazing experience at Fat Bastard Burrito! The food was absolutely phenomenal; fresh, flavorful, and definitely worth the price. You get great quality and generous portions for what you pay. I also want to give a special shoutout to Vrushank for the outstanding service. He was working alone but handled everything quickly and efficiently without compromising on quality or friendliness. Super impressive work ethic and great customer service. I’ll definitely be coming...
February 2026
I really enjoyed their 6.99 nachos. I added ground beef for 2.99. The service was great and I could eat alone cause it was empty. I’ll definitely go back and try their quesadillas and tacos.
January 2026
He told me his name and spelling but I lowkey forgot I think it was something close to “vushak” on the Saturday 5-12 shift (came at 8pm) anyways probably the most friendly person I’ve ever talked to at a fast food restaurant, had great conversation with him while he made my food and an awesome guy and he made my day, the restaurant is really lucky to have this guy working for them. 10/10 service would recommend and come again.
November 2025

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Fat Bastard Burrito Co.

255 King St N #7, Waterloo, ON N2J 4V2
(519) 208-5222