7 Costco Finds For 10x Bolder Canned Tuna

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It's time for canned tuna to get its flowers. This tinned fish may not be the trendiest of the bunch, but it is shelf-stable, hearty, inexpensive, and nutritious, providing a great source of protein, omega-3 fatty acids, and essential nutrients like vitamin D.There are a multitude of canned tuna brands out there, and Costco's Kirkland Signature tuna offers a solid deal. A package of eight 7-ounce cans costs $20.99, and this pantry staple (when unopened) will keep for up to five years when stored correctly.

While it's great to have a protein like this one on hand, eating the same canned tuna recipes time after time can certainly get repetitive. Luckily, Costco has many different bold sauces, condiments, and seasonings to help spice up straightforward tuna fish. From umami-packed sesame dressing to cultured dairy that bumps up the tang, stock up on these prime tuna accompaniments the next time you're at the warehouse grocery store.

Starting off strong, one popular way of adding bold flavor to canned tuna is with Kewpie mayonnaise. Creamy and tangy from the rice vinegar, this cult-favorite mayo adds a boost of umami to any dish. Due to its rich and velvety texture from the egg yolks, this Japanese condiment is the best mayo to use for tuna salad. Mash up the tinned tuna with a generous squeeze of Kewpie mayo and a sprinkling of salt and pepper before using the salad to make sandwiches or onigiri, or scoop it up with roasted seaweed sheets. You'll thank me later.

Get a 24-ounce bottle of Kewpie mayonnaise at Costco for $7.49.

Calling all spice fanatics! Add a kick to your canned tuna with the sriracha from Underwood Ranches. Made from a blend of red chile peppers, garlic, sugar, salt, and distilled vinegar, sriracha adds a pop of heat and a hint of tanginess to your canned tuna without being overwhelming. Try topping tuna rice bowls with this sriracha sauce or blend it with mayonnaise to make a spicy, garlicky sriracha mayo that's ideal for tuna sandwiches.

Buy two 17-ounce bottles of Underwood Ranches Sriracha Premium Chili Hot Sauce at Costco for $9.99.

Give your canned tuna some Mediterranean flair with extra virgin olive oil from the Kirkland Signature brand. The dependable pantry staple brings moisture and rich flavor to any dish, especially canned tuna. Mix your tinned fish and olive oil with a pinch of salt and pepper and a splash of lemon juice to bring out that natural brininess. Crackers or toasted bread slices are a must!

Purchase a 2-liter bottle of Kirkland Signature Organic Extra Virgin Olive Oil for $20.99 at Costco.

Japanese food company Kewpie makes such great sauces that we'll mention the company twice on this list. Rich and nutty, Kewpie's sesame dressing adds robust nutty flavor alongside delicate sweetness. We suggest using the canned fish to top a crisp green salad made with hearty vegetables like spinach, kale, or shredded green or purple cabbage to match the dressing's savory flavor.

Get a 30-ounce bottle of Kewpie Deep-Roasted Sesame Dressing and Marinade for $7.99 at Costco.

Add a fiery kick to your canned tuna with Pace Original Picante sauce. Similar to salsa or pico de gallo, this lively sauce acts as a flavorful mix-in to elevate canned tuna. Tangy tomatoes, peppery jalapeños, and diced onions all mixed together produce a refreshing taste that pairs well with flaky tuna. To make it a fun snack, scoop up this spicy mixture with some tortilla chips for extra crunch.

Buy two 38-ounce bottles of Pace Original Picante Sauce for $8.49 at Costco.

If you're not a fan of mayo in your tuna salad, Greek yogurt is a bright and tangy alternative that still keeps that creamy texture. It's also rich in protein, calcium, and probiotics, beneficial bacteria that help with digestion and overall gut health. One combination we suggest is mixing canned tuna with Greek yogurt, lemon juice, and fresh, vibrant herbs like dill or parsley to add a full-bodied taste and balance the richness of the tuna.

Purchase a 48-ounce tub of Kirkland Signature Organic Greek Yogurt for $7.49 at Costco.

Dress up your canned tuna with savory flavor and satisfying texture by mixing in some furikake. Crunchy seaweed, toasted sesame seeds, and hints of garlic, mushroom powder, and soy sauce work together to bring out the sweet and savory notes in canned tuna itself. Sprinkle it on top of tuna poke bowls, noodle dishes, or on toast mounded with tuna salad. With this massive bottle, you won't have to worry about running out anytime soon.

Get a 22.9-ounce container of Olde Thompson Furikake Rice Seasoning for $22.79 at Costco Business Centers.