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Welcome to Big Tuna Asian Cuisine Restaurant

The best Sushi & Asian food in St Catharines, ON

Our Story
Where We Started

Our Story

Are you in the mood for delicious food using fresh ingredients at an affordable price? If so, then we are the destination for you. Our Restaurant offers authentic sushi and delicious tasting Asian cuisine in St Catharines, ON. Big Tuna Asian Cuisine's convenient location and affordable prices make our restaurant a natural choice for dine-in, take-out meals in the St Catharines community. Our restaurant is known for its variety in taste and high quality fresh ingredients. Come and experience our friendly atmosphere and excellent service. Try us out today, you will not be disappointed!

Featured Dishes

Menu

Appetizer
Soup
Salad
Thai Spring Roll (5) $5.00
Shrimp Roll (4) $10.00
Chicken Satay (4 skewers) $8.00
Beef Satay (4 skewers) $8.00
Calamari $11.00
Fried Wonton (12) $8.00
Thai Dumpling (12) $10.00
Chicken Wings $10.00
Thai Platter $27.00
Shrimp Tempura (5) $7.00
Coconut Shrimp (8) $13.00
Edamame $5.00
Gyoza (5) $5.00
Tempura Mix $7.50
Yasai Tempura $6.50
Yam Tempura $6.00
Curry Pumpkin Soup $6.50
Tom Yum Soup $6.00
Hot and Sour Soup $5.50
Wonton Soup $5.50
Miso Soup $4.50
Green Salad $5.50
Seaweed Salad $6.00
Kani Salad $5.50
California Salad $7.50
Fresh Mango Salad $9.00
Avocado Salad $7.00
Vegetarian Pineapple Salad $9.00
Sushi & Sashimi
Sushi Pizza
Maki & Temaki
Avocado $5.00
Bincho - White Tuna $5.00
Ebi - Shrimp $5.00
Hamachi - Yellow Tail $6.00
Hokkigai - Surf Clam $4.50
Hotategai - Scallop $5.00
Ika - Squid $5.00
Ikura - Salmon Roe $8.50
Inari - Bean Curd $4.00
Kanikama - Crab Stick $4.50
Maguro - Tuna $5.00
Saba - Mackerel $4.50
Sake - Salmon $4.50
Smoked Salmon $5.50
Spicy Hamachi $6.00
Spicy Salmon $5.00
Assorted Fish Pizza $10.00
Crab Cake Pizza $10.00
Avocado Pizza $9.00
Salmon Pizza $10.00
Tuna Pizza $11.00
Eel Pizza $11.00
Avocado $5.00
California $6.00
Spicy California $6.00
Kappa - Cucumber $5.00
Hamachi $6.50
Kanikama - Crab Stick $6.00
Oshinko - Pickled Radish $5.60
Sake - Salmon $6.00
Salmon Skin $6.50
Smoked Salmon $7.00
Spicy Hamachi $9.25
Spicy Salmon $7.00
Spicy Scallop $7.00
Spicy Tuna $7.00
Spicy Crab Meat $6.00
Tako $7.00
Special Maki
Sushi Party Tray
Main Course
Avocado Cucumber Roll (8pcs) $6.00
California Roll (8pcs) $6.00
Vegetable Roll (8pcs) $6.00
Boston Roll (8pcs) $7.00
Futo Maki (4pcs) $6.00
Hawaii Roll (8pcs) $8.50
Crazy Roll (8pcs) $8.50
Philadelphia Roll (8pcs) $8.50
Hot Roll (8pcs) $9.50
Tempura Roll (8pcs) $10.00
Monkey Roll (8pcs) $10.00
Salmon Hot Roll (5pcs) $7.50
Dynamite Roll (8pcs) $11.50
Rainbow Roll (8pcs) $11.50
Spider Roll (8pcs) $12.50
Golden Dragon (8pcs) $12.50
Vegetarian Party Tray (42 pieces) $31.00
Party A (44 pieces) $41.00
Party B (68 pieces) $56.00
Party C (40 pieces) $45.00
Party D (67 pieces) $76.00
Sushi Dinner $18.00
Sashimi Dinner $20.00
Maki Dinner $16.00
Torikatsu Dinner $15.00
Veggie Maki Dinner $13.00
Vegetarian Tempura Dinner $15.00
Bento Box
Seafood
Beef
B1. Chicken Teriyaki Bento Box $18.00
B2. Salmon Teriyaki Bento Box $20.00
B3. Beef Teriyaki Bento Box $20.00
B4. Beef Short Ribs Bento Box $21.00
B5. Shrimp Teriyaki Bento Box $19.00
B6. Vegetable Bento Box $15.00
Basil Shrimp $16.00
Garlic Shrimp $16.00
Thick Curry Tiger Shrimp $16.00
Tamarind Tiger Shrimp $16.00
Black Bean Mussel $16.00
Spicy Seafood $19.00
Thai Basil Sauce Fish $16.00
Thai Red Curry Sauce Fish $16.00
Thai Sweet & Sour Fish $16.00
Pepper Beef $15.00
Garlic Beef $15.00
Lemongrass Beef $15.00
Ginger Beef $15.00
Crispy Beef $16.00
Basil Beef $15.00
Beef with Oyster Sauce $15.00
Beef in Thick Curry Peanut Sauce $16.00
Beef Short Ribs $19.00
Beef Broccoli $15.00
Chicken
Vegetables
Curry
Spicy Basil Chicken $14.00
Ginger Chicken $14.00
Lemongrass Chicken $14.00
Peanut Sauce Chicken $16.00
Thai Sauteed Chicken $14.00
Orange Cashew Nut Chicken $15.00
Mango Chicken $14.00
Chicken Broccoli $14.00
Sweet & Sour Chicken $14.00
General Tao's Chicken $14.00
Mixed Vegetables $12.00
Spicy Eggplant $12.00
Bok Choy in Garlic Sauce $12.00
Sweet & Sour Tofu $12.00
Canadian Broccoli with Oyster Mushroom $12.00
Thai Green Curry $15.00
Red Curry $15.00
Golden Curry $15.00
Rice
Noodles
Family Dinners
South Thai Fried Rice $11.00
Basil Fried Rice $11.00
Crab Fried Rice $14.00
Japanese Chicken Fried Rice $13.00
Pineapple Fried Rice $14.00
Lemongrass Fried Rice $11.00
Steamed Rice $2.50
Seafood Noodles $16.00
Pad Thai $12.00
Bangkok Street Style Pad Thai $12.00
Lo Mein $12.00
Curry Pad Thai $12.00
Pad See - Ew $12.00
Thai Spicy Noodle $12.00
Family Dinner For 2 $28.99
Family Dinner For 3 $37.99
Family Dinner For 4 $47.99
Family Dinner For 5 $59.99
Lunch Special From Kitchen
Lunch Bento
Lunch Special From Sushi Bar
LK1. Red Curry Lunch $11.00
LK1. Green Curry Lunch $11.00
LK1. Golden Curry Lunch $11.00
LK2. Sweet & Sour Chicken Lunch $10.00
LK3. General Tao Chicken Lunch $10.00
LK4. Pepper Steak with Onion Lunch $12.00
LK5. Chicken Teriyaki Lunch Bento $11.00
LK6. Beef Teriyaki Lunch Bento $12.00
LK7. Shrimp Teriyaki Lunch Bento $13.00
LK8. Salmon Teriyaki Lunch Bento $13.00
LK9. Vegetable Tempura Lunch Bento $11.00
LS1. California Roll (8 pcs) and Salmon Sushi (4 pcs) $11.00
LS2. Boston Roll (8 pcs) and Shrimp Sushi (4 pcs) $11.00
LS3. Yam Tempura Roll (8 pcs), Avocado & Cucumber Roll (8 pcs) $10.00
LS4. Spicy Salmon Roll (8 pcs) and California Roll (8 pcs) $11.00
Party - Starter
Party - Maki
Party - Sushi & Maki
Starter Platter (S) $27.00
Starter Platter (L) $39.00
Mango Salad $28.00
T1. Maki (21 pcs) $14.99
T2. Maki (29 pcs) $23.99
T3. Maki (43 pcs) $31.99
T4. Maki (56 pcs) $41.99
T5. Sushi & Maki (16 pcs) $15.99
T6. Sushi & Maki (25 pcs) $21.99
T7. Sushi & Maki (37 pcs) $36.99
T8. Sushi & Maki (46 pcs) $41.99
T9. Sushi & Maki (33 pcs) $29.99
T10. Sushi & Maki (47 pcs) $36.99
T11. Sushi & Maki (57 pcs) $44.99
T12. Sushi & Maki (74 pcs) $61.99
Party - Sushi, Sashimi & Maki
Party - Hot Food
Sides
T13. Sushi, Sashimi & Maki (43 pcs) $38.99
T14. Sushi, Sashimi & Maki (62 pcs) $52.99
T15. Sushi, Sashimi & Maki (78 pcs) $74.99
T16. Sushi, Sashimi & Maki (116 pcs) $99.99
Chicken Pad Thai $38.00
Beef Pad Thai $38.00
Veg Pad Thai $38.00
Shrimp Pad Thai $41.00
Chicken Curry Pad Thai $38.00
Beef Curry Pad Thai $38.00
Veg Curry Pad Thai $38.00
Shrimp Curry Pad Thai $41.00
Chicken Pad See Ew $38.00
Beef Pad See Ew $38.00
Veg Pad See Ew $38.00
Shrimp Pad See Ew $41.00
Pineapple Fried Rice $40.00
Crab Fried Rice $40.00
Vegetable South Thai Fried Rice $40.00
Chicken South Thai Fried Rice $40.00
Spicy Mayo $1.00
Sweet & Sour Sauce $1.00
Thai Chili Sauce $1.00
Chili Oil $1.00
Sriracha Sauce $1.00
Teriyaki Sauce $1.00
Tempura Sauce $0.50
Beverage
Soft Drink $3.00
Ramuni $5.00
Spring Water $3.00
Perrier $4.00
Pineapple Juice $4.00
Appetizer
Thai Spring Roll (5) $5.00
Shrimp Roll (4) $10.00
Chicken Satay (4 skewers) $8.00
Beef Satay (4 skewers) $8.00
Calamari $11.00
Fried Wonton (12) $8.00
Thai Dumpling (12) $10.00
Chicken Wings $10.00
Thai Platter $27.00
Shrimp Tempura (5) $7.00
Coconut Shrimp (8) $13.00
Edamame $5.00
Gyoza (5) $5.00
Tempura Mix $7.50
Yasai Tempura $6.50
Yam Tempura $6.00
Soup
Curry Pumpkin Soup $6.50
Tom Yum Soup $6.00
Hot and Sour Soup $5.50
Wonton Soup $5.50
Miso Soup $4.50
Salad
Green Salad $5.50
Seaweed Salad $6.00
Kani Salad $5.50
California Salad $7.50
Fresh Mango Salad $9.00
Avocado Salad $7.00
Vegetarian Pineapple Salad $9.00
Sushi & Sashimi
Avocado $5.00
Bincho - White Tuna $5.00
Ebi - Shrimp $5.00
Hamachi - Yellow Tail $6.00
Hokkigai - Surf Clam $4.50
Hotategai - Scallop $5.00
Ika - Squid $5.00
Ikura - Salmon Roe $8.50
Inari - Bean Curd $4.00
Kanikama - Crab Stick $4.50
Maguro - Tuna $5.00
Saba - Mackerel $4.50
Sake - Salmon $4.50
Smoked Salmon $5.50
Spicy Hamachi $6.00
Spicy Salmon $5.00
Sushi Pizza
Assorted Fish Pizza $10.00
Crab Cake Pizza $10.00
Avocado Pizza $9.00
Salmon Pizza $10.00
Tuna Pizza $11.00
Eel Pizza $11.00
Maki & Temaki
Avocado $5.00
California $6.00
Spicy California $6.00
Kappa - Cucumber $5.00
Hamachi $6.50
Kanikama - Crab Stick $6.00
Oshinko - Pickled Radish $5.60
Sake - Salmon $6.00
Salmon Skin $6.50
Smoked Salmon $7.00
Spicy Hamachi $9.25
Spicy Salmon $7.00
Spicy Scallop $7.00
Spicy Tuna $7.00
Spicy Crab Meat $6.00
Tako $7.00
Special Maki
Avocado Cucumber Roll (8pcs) $6.00
California Roll (8pcs) $6.00
Vegetable Roll (8pcs) $6.00
Boston Roll (8pcs) $7.00
Futo Maki (4pcs) $6.00
Hawaii Roll (8pcs) $8.50
Crazy Roll (8pcs) $8.50
Philadelphia Roll (8pcs) $8.50
Hot Roll (8pcs) $9.50
Tempura Roll (8pcs) $10.00
Monkey Roll (8pcs) $10.00
Salmon Hot Roll (5pcs) $7.50
Dynamite Roll (8pcs) $11.50
Rainbow Roll (8pcs) $11.50
Spider Roll (8pcs) $12.50
Golden Dragon (8pcs) $12.50
Sushi Party Tray
Vegetarian Party Tray (42 pieces) $31.00
Party A (44 pieces) $41.00
Party B (68 pieces) $56.00
Party C (40 pieces) $45.00
Party D (67 pieces) $76.00
Main Course
Sushi Dinner $18.00
Sashimi Dinner $20.00
Maki Dinner $16.00
Torikatsu Dinner $15.00
Veggie Maki Dinner $13.00
Vegetarian Tempura Dinner $15.00
Bento Box
B1. Chicken Teriyaki Bento Box $18.00
B2. Salmon Teriyaki Bento Box $20.00
B3. Beef Teriyaki Bento Box $20.00
B4. Beef Short Ribs Bento Box $21.00
B5. Shrimp Teriyaki Bento Box $19.00
B6. Vegetable Bento Box $15.00
Seafood
Basil Shrimp $16.00
Garlic Shrimp $16.00
Thick Curry Tiger Shrimp $16.00
Tamarind Tiger Shrimp $16.00
Black Bean Mussel $16.00
Spicy Seafood $19.00
Thai Basil Sauce Fish $16.00
Thai Red Curry Sauce Fish $16.00
Thai Sweet & Sour Fish $16.00
Beef
Pepper Beef $15.00
Garlic Beef $15.00
Lemongrass Beef $15.00
Ginger Beef $15.00
Crispy Beef $16.00
Basil Beef $15.00
Beef with Oyster Sauce $15.00
Beef in Thick Curry Peanut Sauce $16.00
Beef Short Ribs $19.00
Beef Broccoli $15.00
Chicken
Spicy Basil Chicken $14.00
Ginger Chicken $14.00
Lemongrass Chicken $14.00
Peanut Sauce Chicken $16.00
Thai Sauteed Chicken $14.00
Orange Cashew Nut Chicken $15.00
Mango Chicken $14.00
Chicken Broccoli $14.00
Sweet & Sour Chicken $14.00
General Tao's Chicken $14.00
Vegetables
Mixed Vegetables $12.00
Spicy Eggplant $12.00
Bok Choy in Garlic Sauce $12.00
Sweet & Sour Tofu $12.00
Canadian Broccoli with Oyster Mushroom $12.00
Curry
Thai Green Curry $15.00
Red Curry $15.00
Golden Curry $15.00
Rice
South Thai Fried Rice $11.00
Basil Fried Rice $11.00
Crab Fried Rice $14.00
Japanese Chicken Fried Rice $13.00
Pineapple Fried Rice $14.00
Lemongrass Fried Rice $11.00
Steamed Rice $2.50
Noodles
Seafood Noodles $16.00
Pad Thai $12.00
Bangkok Street Style Pad Thai $12.00
Lo Mein $12.00
Curry Pad Thai $12.00
Pad See - Ew $12.00
Thai Spicy Noodle $12.00
Family Dinners
Family Dinner For 2 $28.99
Family Dinner For 3 $37.99
Family Dinner For 4 $47.99
Family Dinner For 5 $59.99
Lunch Special From Kitchen
LK1. Red Curry Lunch $11.00
LK1. Green Curry Lunch $11.00
LK1. Golden Curry Lunch $11.00
LK2. Sweet & Sour Chicken Lunch $10.00
LK3. General Tao Chicken Lunch $10.00
LK4. Pepper Steak with Onion Lunch $12.00
Lunch Bento
LK5. Chicken Teriyaki Lunch Bento $11.00
LK6. Beef Teriyaki Lunch Bento $12.00
LK7. Shrimp Teriyaki Lunch Bento $13.00
LK8. Salmon Teriyaki Lunch Bento $13.00
LK9. Vegetable Tempura Lunch Bento $11.00
Lunch Special From Sushi Bar
LS1. California Roll (8 pcs) and Salmon Sushi (4 pcs) $11.00
LS2. Boston Roll (8 pcs) and Shrimp Sushi (4 pcs) $11.00
LS3. Yam Tempura Roll (8 pcs), Avocado & Cucumber Roll (8 pcs) $10.00
LS4. Spicy Salmon Roll (8 pcs) and California Roll (8 pcs) $11.00
Party - Starter
Starter Platter (S) $27.00
Starter Platter (L) $39.00
Mango Salad $28.00
Party - Maki
T1. Maki (21 pcs) $14.99
T2. Maki (29 pcs) $23.99
T3. Maki (43 pcs) $31.99
T4. Maki (56 pcs) $41.99
Party - Sushi & Maki
T5. Sushi & Maki (16 pcs) $15.99
T6. Sushi & Maki (25 pcs) $21.99
T7. Sushi & Maki (37 pcs) $36.99
T8. Sushi & Maki (46 pcs) $41.99
T9. Sushi & Maki (33 pcs) $29.99
T10. Sushi & Maki (47 pcs) $36.99
T11. Sushi & Maki (57 pcs) $44.99
T12. Sushi & Maki (74 pcs) $61.99
Party - Sushi, Sashimi & Maki
T13. Sushi, Sashimi & Maki (43 pcs) $38.99
T14. Sushi, Sashimi & Maki (62 pcs) $52.99
T15. Sushi, Sashimi & Maki (78 pcs) $74.99
T16. Sushi, Sashimi & Maki (116 pcs) $99.99
Party - Hot Food
Chicken Pad Thai $38.00
Beef Pad Thai $38.00
Veg Pad Thai $38.00
Shrimp Pad Thai $41.00
Chicken Curry Pad Thai $38.00
Beef Curry Pad Thai $38.00
Veg Curry Pad Thai $38.00
Shrimp Curry Pad Thai $41.00
Chicken Pad See Ew $38.00
Beef Pad See Ew $38.00
Veg Pad See Ew $38.00
Shrimp Pad See Ew $41.00
Pineapple Fried Rice $40.00
Crab Fried Rice $40.00
Vegetable South Thai Fried Rice $40.00
Chicken South Thai Fried Rice $40.00
Sides
Spicy Mayo $1.00
Sweet & Sour Sauce $1.00
Thai Chili Sauce $1.00
Chili Oil $1.00
Sriracha Sauce $1.00
Teriyaki Sauce $1.00
Tempura Sauce $0.50
Beverage
Soft Drink $3.00
Ramuni $5.00
Spring Water $3.00
Perrier $4.00
Pineapple Juice $4.00
What our customers say

Reviews

Favourite sushi spot in St. Catharines. Food is always good and they have a great selection of veg and non-veg rolls. Love the yam tempura rolls (other places in the city put mayo in these rolls and I hate it). Great atmosphere inside and lots of room. Take out in the past couple of months has been excellent can't wait to go back for dine-in soon.
Jacob
My mother and I wanted a lunch together in the park, so we decided to try a place we had never been before... what a wonderful surprise ! We ordered the Thai platter and the beef mushroom roll for takeout. We were so impressed...the presentation for takeout, the flavors... we ate every bite and will definitely make this a go to place!
Heather Thiessen
My go to sushi joint! Great portions and so tasty. Their pad Thai is the best.in town. You can order on their app or call in. If you pay cash they give you 10% off your order. Super fresh and yummy food.
Lindsay Mudford
I recently enjoyed a beautiful platter of sushi from big tuna. We picked it up on a trip to Niagara for a picnic. It was a hit with the whole family. Very well prepared and you could taste the freshness in each bite.
Jawad Chaudhry
By far one of the best sushi places I have been to. The staff are so nice and helpful. There are lots of delicious vegetarian options on the menu!
kendraCHAOTIC