Box-O-Cobia Burgers
Box-O-Cobia Burgers
Box-O-Cobia Burgers
Box-O-Cobia Burgers
Box-O-Cobia Burgers
Box-O-Cobia Burgers

Box-O-Cobia Burgers

24 Servings - $4.13 per serving!

Regular price $120 Sale price$99

  • $20 off all new orders | Use code KS20
What's in your Box-O-Cobia Burgers

(24) 4 oz. Open Blue Cobia Burgers. That's $4.13 per serving!

Supercharge burger night with delicious Open Blue Cobia burger patties. Easy to cook and packed with flavor and nutrition, Open Blue Cobia burger patties turn a casual meal into a healthy feast. Served simply or all dressed up, these flavor-packed patties will be a family favorite.
  • Boneless, skinless, premium white fish patties deliver burger excellence
  • Packed with protein, and healthy Omega-3s for healthy dining
  • Mild, buttery flavor cooks up quickly for easy kitchen magic
  • Pre-measured portions mean no fuss and no waste at mealtimes
    * Cook Open Blue Cobia burgers from frozen
INGREDIENTS: Cobia meat, water, oleic, sunflower oil, potato starch, vinegar (acetic acid), dehydrated egg white, salt, onion powder, garlic powder.

We all know how healthy seafood is to eat; however, to enjoy it fully, we recommend the following suggestions to Make It Easy!

Fish Fillets

- Sear Medium to High

- 3 to 5 minutes

- Max Finish Temp 145°F

Fish Portions (6-8oz)

- Broil or Bake (350°F Pre-Heated)

- Bake Time 12-20 mins (Thickness)

- Max Finish Temp 145°F

- Seafood Should be Flaky


- Sear Medium to High

- 3 to 5 minutes

- Finish Temp 130-140°F



- Sear Med. High to High

- 45-90 Seconds per side

- Finish Temp 120°F



- Pre-Heat Oven to 350°F

- Baked for 15 minutes

- Use a meat thermometer (140-145°)

- Brush with butter frequently


- Boil Salted Water

- Reduce to Low Bubbling

- 3 to 5 Minutes (3-6oz Tail)

- Add 1 minute for each additional ounce

- Cool immediately in ice water

Please Note: The above guidelines are suggestions only. The average time depends on the size/amount of seafood portions. Stoves and pans also vary in performance, so check color and texture regularly to achieve perfectly cooked seafood. Please use a meat thermometer for accuracy.

Thawing frozen seafood properly is significant not only to ensure the quality of the seafood but also to prevent health risks. For example, all of our seafood has a protective glaze of water to prevent freezer burn-in to ensure quality. Once thawed, gently pat away any excess moisture from the glazing as soon as possible.

We recommend that you follow the USDA’s instructions on safe food handling, which can be found here. We also recommend that all cooking instructions are followed and that you use a food thermometer to ensure that all seafood and other applicable items are cooked to the USDA’s recommended internal temperatures, which can be found here.

Here are a few simple ways how to defrost:

The Refrigerator Method

It might be the longest, but thawing seafood in the refrigerator is undoubtedly the safest way to thaw any protein such as seafood. It also protects the quality of the seafood, providing the best quality-control method. For example, for our Individual Frozen Portions (IFP) or Individually Quick Frozen (IQF) bags like our shrimp and scallops, it can take up to 12- 24 hours to thaw. Please remove from the original package, plate, and cover, or at a minimum, puncture the plastic packaging. Once melted, seafood lasts up to three days in the original packaging. Do not refreeze after thawing.

The Water Method

Here’s how it works:

IFP Portions: Place the seafood in a bowl of cold water (not warm or hot as that starts the cooking process) in the kitchen sink. Change the water now and then or place a constant drip/spray of water to control the temperature. Check the seafood after one hour – it should be fully thawed by then. Cook immediately after thawing.

IQF bags:

Place the desired quantity of seafood (scallops/shrimp) that you will use into another resealable bag.Replace unused IQF seafood immediately back into the freezer.Submerge the sealed bag in a bowl of cold tap water.Let the bag sit in the water until it’s completely thawed, changing the water every 30 minutes, if necessary.

We don’t recommend running under cold water outside of the bag. Cook immediately after thawing.

The Microwave Method

Not always the favorite way, but it’s fast, and the microwave method is undoubtedly the quickest of the three. Still, it’s the least preferred method to preserve the seafood’s quality. But if you forgot to take it out of the freezer and are in a hurry, here’s what you do: make sure you puncture the plastic before placing it in the microwave. Use the “Defrost” function and set the time according to weight. Cook immediately after thawing.

When will my order ship?

We ship all orders on Mondays, Tuesdays, and Wednesdays. Orders placed before 12pm EST on those days will ship same day. Orders placed after 12pm EST on Wednesday will ship the following Monday. All orders ship via 2 day shipping.

We will keep you updated via email regarding your order. You'll receive an email with tracking information when your order ships, is out for delivery, and arrives to your door.

Orders must be $99 or more after all discounts and before any tax. All Orders receive FREE SHIPPING.

We can offer expedited shipping at a additional cost. Please contact customer support here.

Where do you ship?

We ship anywhere in the continental U.S., as long as it has a street address, not a PO Box


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Get free seafood!


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Customer Reviews
4.9 Based on 17 Reviews
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Filter Reviews:
United States United States

Tasty patties.

Great for a quick meal. Excellent

Joeray W.
United States United States

Loved by the whole family

Awesome, fresh and deeeelicious!!

United States United States


These Blue Cobia Burgers are delicious and so easy to cook. Dinner is ready in minutes!

Maraya M.
United States United States


I cooked these Cobia burgers in my Air Fryer..delicious!!the favor and seasoning in them was perfect!

Sophia C.
United States United States


I don't think I've ever had cobia before, and wasn't sure what to expect. It turns out that it's pretty darn tasty! That KnowSeafood's products are the highest quality is a given, so let's discuss the actual nitty-gritty of the product itself. In terms of texture, the cobia patties were firm, but not as meaty as haddock. They flake when cooked to doneness, but doesn't completely disintegrate like a thin fillet of tilapia. Taste-wise, it definitely tastes like a fish, but the "fishy" taste is in the medium range, I think. There are some fish whose taste is (relatively) subtle, and others that just scream "I LIVE IN THE SEA". On a scale of 1 to 10 (10 being the most fishy), I think I'd place cobia around 6, maybe 6.5, depending on how you eat it. Speaking of which, since the cobia has a very subtle nutty flavor, I recommend that you eat this as a standard fish burger, but put more emphasis on fatty compliments. I had mine with crisp butter lettuce (the crispness is a nice contrast to the meatiness of the fish), with pickles, Sir. Kensington sauce/mayo combo, red onion, and an avocado, all on a generic toasted white bun. I think a sourdough bun would work even better.

United States United States


Excellent taste and easy to prepare.

United States United States

Tried to like these

Clearly it is a quality product. However the taste was not to our liking. We really tried to like them. Prepared them several ways , but could not get past an odd flavor. The egg white and potato starch and vinegar gave it a slight weird flavor. Sorry. Perhaps change the sunflower oil to olive oil or grape seed and the vinegar to lemon juice. Instead of potato starch, perhaps finely grate potatoes

United States United States

Cobia Burgers

I just placed my 3rd order of Cobia burgers. They are delicious and so easy !!! They are definitely becoming a favorite.

United States United States

Ocean Blue Cobia Burgers

They were tasty and a quick meal. A nice change from hamburgers.

United States United States

Are you kidding me?

We never knew a "fish" burger could taste this good. Already ordered more. 'Nough said?

United States United States

excellent product

Great tasting, easy to cook.

Karen O.
United States United States

Ocean Blue Cobia Burgers

I have never have Cobia fish until the other night. The Ocean Blue Cobia Burgers were amazing. I cooked it in a little extra ****** olive oil and served it over a large salad. I topped it with a delicious horseradish sauce. I will order these again. Everything I've order has been perfect.

C. N.
United States United States


This was delicious! I cooked this on an indoor grill and then made a burger out of it. I’m upset I didn’t buy this sooner. It’s that good.

United States United States


Easy to order, cook, and devour!

Michael P.
United States United States

Healthy and delicious grill option

Just add lettuce tomato and ranch dressing!

United States United States

Need more

I will definitely buy again to put on the grill. I pan fried them but they were still very good. A must try if you are on the fence.

What’s in the Box?

Each box has been personally curated by our crew, along with some help from our KnowBuddies! Here is what this box has to offer!

Cobia Burgers, Open Blue

Grill these delicious burgers from frozen. Give your next burger night a nutrition-packed changeup with sustainable and ethically-raised Open Blue Cobia patties. These boneless, skinless premium white fish patties, have a mild, buttery flavor, and are packed with protein (21g), and healthy Omega-3s. They cook up quickly and easily in a pan or on the grill and their satisfying meaty texture makes them a delicious healthy choice every time.

INGREDIENTS: Cobia meat, water, oleic, sunflower oil, potato starch, vinegar, (acetic acid), dehydrated egg white, salt, onion powder, garlic powder.