Keto Tuna Casserole Recipe (0g Carbs)

This keto tuna casserole is the proper wealthy, creamy, and hearty consolation meals for if you’re pressed on time. It’s easy and flavorful, all whereas utilizing just a few components you most likely have already got at house.

Freshly made tuna casserole with pork rinds, celery, and carrots on a black plate.

Benefits to Tuna

Tuna like most fish, have excessive ranges of omega three’s(1). The commonplace American weight-reduction plan is excessive in omega 6’s from issues like plant oils which may trigger irritation. A weight-reduction plan wealthy in omega three’s can assist to counter steadiness a few of these omega 6’s and cut back general irritation.

Picking a Tuna

Including tuna in our weight-reduction plan is nice, however what tuna must you decide? There are tons of tunas available on the market, so we made it straightforward and broke down the very best canned tuna to purchase.

free download of keto friendly foot list

FREE PRINTABLE: Keto Food List

Join 150,000 others to get a FREE keto meals record and new recipes each week!

Packed in Water or Oil?

For starters regardless of which tuna you select it must be packed in water. The one exception is tuna that’s packed in olive oil. However, most canned tuna is packed in cottonseed, sunflower, or soybean oil. These oils are excessive in omega 6’s and negate all the advantages you get hold of by consuming fish.

Albacore or Chunk Light?

Tuna is generally an enormous fish which means it eats extra mercury throughout its lifetime. If you’ll find tuna marked chunk mild or skipjack you might be higher shopping for these as a result of they’re a smaller tuna specie(2). If you don’t eat tuna typically you might be most likely high-quality consuming albacore, however in case you are attempting to observe your heavy metallic consumption it’s one thing to contemplate.

Adding Noodles to Low Carb Tuna Casserole

This keto tuna casserole is cheese crammed and full of taste, however skips the noodles to maintain carbs low. This recipe is zero internet carbs which is good for a keto weight-reduction plan, but when desired leaves room for a keto noodle substitute. Some of our favorites are zucchini noodles or black bean noodles which are eight internet carbs per 2oz serving measurement. When coated with tuna and cheese you gained’t even be capable to inform they had been made with beans!

Tuna casserole being served with a black metal spoon

Tips for Making Tuna Casserole Keto

If you’re operating into points whereas making our recipes or simply wish to know tips on how to make this tuna casserole higher, try our casserole suggestions.

Drain the Tuna

By far the #1 tip to creating any tuna casserole is draining the tuna meat. Excess water or oil will lead to a runny recipe that doesn’t maintain its creamy cheese base. While it solely takes 20 minutes whole time, you could discover the recipe takes additional lengthy to bake all that extra water off.

Substitute Tuna for Canned or Pulled Chicken

This is a excessive protein recipe clocking in at 15g protein and 14g fats. If you don’t have canned tuna or don’t like canned tuna, the following best choice goes to be canned rooster. The whole time of 20 minutes gained’t change, however your recipe could have extra of a scrumptious cheese and rooster really feel to it. This can also be an awesome choice for these with choosy youngsters, as a result of when you combine half rooster half tuna they most likely gained’t even style the fish!

Just in Time for Lent

Lent 2021 is simply across the nook and earlier than it, it is going to be fish Fridays! Just as a result of you may’t eat conventional meat doesn’t imply you shouldn’t eat low carb keto recipes. This gluten free keto tuna casserole will likely be a success on Fridays. It’s so good you gained’t even really feel such as you’re lacking out on meat!

Keto Seafood Recipes

There are tons of scrumptious low carb keto fish recipes on the market. Some of our favorites are:

An Ahi Tuna Poke Bowl– Fresh marinated tuna a high greens and cabbage. All topped with sauce, avocado, and sesame seeds. This low carb tuna recipe is bound to spark your new love for poke.

Keto Salmon Curry– A wealthy and creamy dairy free coconut sauce smothered on recent salmon. Use it to high zucchini noodles or cauliflower rice for a keto pleasant dinner concept.

Creamy Shrimp Scampi– Another low carb baking dish recipe. Toss just a few components collectively and this seafood scampi is finished in underneath 20 minutes!

Whether you might be skipping meat for Fridays, a pescatarian life-style, or simply attempting to up your seafood consumption, we’ve the proper recipe for you. Check out all of the seafood recipes on our weblog to search out your excellent dish.

Making Keto Tuna Casserole

This low carb tuna casserole is our childhood consolation meals re-imagined. We eliminated the carbs and as a substitute packed it with wholesome fat to make a wealthy and nutrient dense supply of protein. There are tons of variations and substitutions with this keto tuna casserole that you would be able to make, however the primary model is by far our favourite.

Equipment

This recipe is designed to be tremendous easy as a result of everybody is aware of tuna casserole is one in all those- final minute, throw collectively dishes we at all times remorse not making sufficient! All you’ll need is a big mixing bowl and a small casserole dish.

Ingredients

Part of what makes consolation meals so good is having the ability to make it every time, with no matter you’ve gotten readily available. To make actually good consolation meals, you want a hearty meal, a wealthy base, and a easy however scrumptious idea.

The Base

For the bottom of this hearty keto tuna casserole you’ll need two 5 ozcans of tuna. It is crucial your tuna has had all water drained. A dish with an excessive amount of extra water will likely be runny and soupy relatively than wealthy and creamy. To make the creamy ingredient you want mayo, shredded cheese (we used cheddar however be at liberty to make use of a mix of your favorites), salt/ pepper, and dijon mustard. If you don’t have dijon mustard you should utilize yellow mustard, however the taste of dijon mustard is much superior.

Additionally you’ll need your greens of alternative. We used diced onion and celery, however there are just a few different vegetable choices. Some folks use frozen peas, however the excessive internet carb depend per serving measurement (14g) wasn’t value it to us. Instead attempt inexperienced beans, broccoli, or cauliflower rice.

The Topping

Finally you’ll need a nutritious low carb topping. We used crushed pork rinds for a gluten free keto “bread crumb.” We combined this with melted grass fed butter and grated parmesan cheese.

How to Make Keto Tuna Casserole

Now it’s time to place collectively your tasty keto tuna casserole! With zero grams of internet carbs per serving this recipe is the proper solution to eat wholesome if you’ve spent all of your carbs for the day. Or simply wish to save them up for our keto chocolate mug cake 😉 .

Begin by preheating the oven to 375°F. Next mix all of the low carb casserole components in a big mixing bowl. Make certain the tuna has been drained effectively earlier than including it in. Break aside the fish to keep away from any huge clumps and to let the mayo coat all the pieces.

Pork rinds, butter, and cheese lined up to be mixed together.

Grease your casserole dish after which switch the tuna combination into it. Once the combination is in your dish, mix all of the topping components. Sprinkle the topping in your tuna casserole, including additional parmesan cheese if desired.

Tuna Casserole being topped with the crushed pork rinds

Bake the casserole for 13-18 minutes till heated right through, and the topping is browned. Sprinkle with inexperienced onion and serve with recent reduce veggies or pork rinds!

Cheesy tuna casserole on a black plate in front of a white casserole dish with leftovers.

Storing and Freezing Keto Casserole

This low carb tuna casserole is a fast and straightforward to make recipe excellent for cooking prematurely. Try making keto tuna casserole forward of time and freezing it to take pleasure in in the course of the week.

Storing

You can hold this tuna casserole in an hermetic container within the fridge for Four-5 days. Fish goes unhealthy sooner than different meats so we actually wouldn’t advocate consuming it previous 5 days within the fridge.

Freezing

For a make forward meal, put together this tuna casserole like regular after which freeze it. You can do that by freezing it in a plastic wrapped, after which aluminum wrapped baking dish, or an hermetic container.

To reheat, let the casserole defrost within the fridge 24 hours prematurely. Remove all plastic wrapping and warmth in an oven protected dish at 350F for 20-30 minutes. Check that the middle is heat earlier than serving.

FAQ

Can I Use Fresh Tuna? – While recent tuna steaks are scrumptious, we would like the tuna to be cooked going into the casserole. It’s finest to have flakey tuna that mixes effectively within the sauce. If you wish to use recent tuna you would wish to prepare dinner after which flake all of it. We discover it’s simply simpler to make use of precooked canned tuna.

What Keto Veggies can I add? – If you wish to bulk up this recipe with extra keto vegetable choices, we’ve received you coated. The conventional tuna casserole route makes use of peas, however one cup has 14 internet carbs per serving and eight grams of sugar. Instead attempt:

Riced Cauliflower- It bulks up the recipe and simply mixes in. Just ensure to prepare dinner the cauli rice first so it’s not too moist. Excess water could make the casserole runny.
Broccoli florets- They soak up the fats and sauce superbly making them a incredible low carb choice.
Zucchini Noodles- We mentioned this above within the noodles part, however zucchini makes an awesome excessive fiber addition to this casserole supplying you with that tuna noodle really feel.

How Many Carbs are in Keto Tuna Casserole? – Keto tuna casserole has zero grams of internet carbs and a strong 14 grams of fats! There is 1 gram of carbs and 1 gram of fiber, aka zero internet.

How to Make Keto Tuna Casserole Creamier? – Our keto tuna casserole recipe is wealthy and tacky, however in case you are on the lookout for a creamier selection we’ve received you coated. Add in half a block of cream cheese and a pair of tbsp of heavy cream to the combination earlier than baking. Cream cheese will add an additional thick and creamy ingredient to this dish that common cheese and cream can’t. Make certain your cream cheese is softened for simple mixing, and that you simply examine the carb depend of the cream cheese earlier than cooking. Sometimes the businesses could be difficult and sneak in additional carbs.

More Casserole Recipes

We love casseroles and we all know most households do too. Casseroles are fast, straightforward, and excellent to make forward and freeze for a busy week. Try a few of our different quick and engaging casserole recipes this week for dinner!

Keto Pizza Casserole– Oooey Gooey Cheesy casserole! With layers of meat, cheese, pepperonis, and olives this casserole actually takes the cake, or pie, or effectively… Pizza pie?
Loaded Keto Cauliflower Casserole– This recipe is completely scrumptious! There is tons of cheddar cheese, bacon, and cauliflower packed right into a baking dish and cooked within the oven to tender but crispy perfection.

Low Carb Breakfast Casserole– This one’s for all of the breakfast lovers on the market. The recipe is for an egg primarily based casserole with heavy cream, sausage, broccoli, and cheddar cheese. It’s a fast and straightforward to make breakfast recipe you may have all week. It works nice for these on meal plans or residing an on the go life-style.

Casseroles are a go to in so many busy households homes. Try a brand new casserole each week and see simply how easy maintaining a healthy diet could be! For extra low carb casseroles try the casserole web page on our weblog

Keto Tuna Casserole

This tuna casserole is a weeknight hit for our household. From begin to end it takes underneath 30 minutes and is full of fats and protein. We know this dish will hold us full for hours and feeling nice with none tuna noodle carb coma. Plus even youngsters love this recipe! A tacky gooey casserole is the proper solution to get your youngsters on board with tuna and Omega three’s in seafood as a result of they will barely style it. Tip: If your kiddos are additional choosy sub the tuna for half tuna half canned rooster so that they style the tuna even much less, however are nonetheless get strong diet!

Keto Tuna Casserole

Our Keto Tuna Casserole takes lower than 30 minutes to make and makes use of canned tuna and staple components you will have readily available for a simple weeknight dinner!

Servings 6 servings

Calories per serving 189kcal

Prep Time: 10 minutes

Cook Time: 18 minutes

Instructions:

Preheat the oven to 375°F and spray a small casserole dish with cooking spray.
In a big mixing bowl, mix drained tuna, mayo, cheese, onion, celery, mustard, salt, and pepper. Stir collectively till mixed utilizing a spoon.
Transfer the tuna combination into the casserole dish.
Combine the bottom pork rinds, parmesan cheese, and butter, and sprinkle the topping over the tuna combination.
Bake for 13-18 minutes till heated via, and the topping is browned. Sprinkle with inexperienced onion and serve with recent reduce veggies or pork rinds.
Best saved in an air tight container within the fridge as much as 5 days.