Delicious & Healthy Tuna Patties Without Breadcrumbs: Keto, Paleo & Gluten-Free Flaxseed Recipe
Are you searching for an incredibly tasty and healthy way to transform inexpensive canned tuna into a meal that’s both satisfying and diet-friendly? Look no further! This fantastic recipe for tuna patties without breadcrumbs leverages the nutritional power of ground flaxseed, making it packed with wholesome ingredients. What’s even better? These flavorful patties are ready in a mere 15 minutes, quickly earning a permanent spot in your rotation of “back pocket” recipes.
Beyond being a quick weeknight dinner, these versatile tuna patties can be served in countless ways. For a vibrant and fresh meal, try them tucked into pita bread with a medley of fresh vegetables and Mediterranean flavors – an absolute delight!

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Beyond the Can: Elevating Canned Tuna into a Healthy Meal
One of my favorite culinary hacks is transforming simple canned seafood into delicious and nutritious patties. Much like my popular salmon patties with ground flaxseed, these tuna variations are not only incredibly tasty but also inherently healthy, low-carb, and naturally gluten-free thanks to the clever use of flaxseed instead of traditional breadcrumbs. They are truly versatile – perfect on their own, as a protein boost for any salad, or nestled within a sandwich or pita.
We all have those cans of tuna lurking in the pantry, don’t we? While a classic tuna salad is always an option (especially this delightful summer salad with tuna and fresh tomatoes!), and tuna casserole has its fans (though not mine!), I often find myself wanting something different. That’s when I pondered a crucial question:
Can you truly make delicious tuna patties without breadcrumbs?
The answer is a resounding YES! In fact, you can simply omit breadcrumbs from many traditional recipes, relying on the egg to act as a binder. However, I found that the consistency could be improved, and I was eager to infuse these patties with even more nutritional goodness. That’s why I developed this recipe, similar to my salmon patties, by incorporating ground flaxseed as a superior binder in place of conventional breadcrumbs. This not only ensures a perfect texture but also boosts the Omega-3 content significantly.
Another personal preference that elevates the flavor profile is omitting mayonnaise. While it’s a staple in many tuna dishes, I find it often overpowers the delicate flavor of the seafood in patties. Instead, this recipe highlights the bright, zesty notes of lemon, a hint of savory Dijon mustard, a mix of fresh vegetables, and a carefully chosen blend of spices, all held together by a single egg. The result is a tuna patty that is utterly perfect, bursting with fresh flavors and a delightful texture.

These patties boast a wonderfully crispy exterior and a tender, moist interior, dotted with flavorful bits of onion and pepper. We’ve enjoyed them in various ways: as a satisfying protein topping for fresh salads, tucked into warm pita bread for a light lunch, and even served alongside pasta for a complete dinner. It’s truly a brilliant way to utilize canned tuna, which is not only an economical source of protein but also an excellent pantry staple due to its long shelf life.
The Power of Tuna & Flaxseed: Health Benefits Explained
Is Canned Tuna Healthy? Absolutely!
Canned tuna is a powerhouse of nutrition, offering an array of health benefits. It’s incredibly high in Omega-3 fatty acids, which are crucial for heart health and brain function. It’s naturally low in saturated fat and calories, making it an excellent choice for a lean protein source. Furthermore, tuna is a good source of protein, essential for muscle repair and growth, and is packed with vitamin B12, vital for nerve function and red blood cell formation. It stands out as one of the best dietary sources of vitamin D, which plays a key role in bone health and immune function. You’ll also find beneficial amounts of iron, B6, potassium, and other essential nutrients in every can. (Source: WebMD)
Navigating the Mercury Question: What You Need to Know
It’s true that canned tuna, like many other seafood varieties, contains mercury. (Source: NCBI) However, for most individuals, there’s a safe amount of mercury consumption, generally considered to be 1 part per million (ppm) per week. To enjoy the benefits of tuna while minimizing mercury exposure, it’s wise to choose lower-mercury options and limit consumption to one or two meals per week.
Here’s a helpful guide for selecting your canned tuna:
- For the LEAST amount of mercury: Look for tuna labeled “chunk light.” This type is typically made from smaller skipjack or yellowfin tuna. These smaller fish have shorter lifespans and feed on smaller organisms, resulting in lower mercury accumulation.
- For tuna with the MOST mercury: Be aware that any type of albacore tuna, whether labeled “solid white” or “chunk white,” tends to have higher mercury levels. All canned white tuna is albacore. Albacore are larger and live longer, accumulating more mercury over time.
This insightful article from Consumer Reports provides more detailed information, concluding that moderate tuna consumption is generally safe and beneficial for both children and adults. However, if you are pregnant or breastfeeding, it is generally recommended to avoid canned tuna of all kinds to ensure the utmost safety for development.
The Star Ingredient: Ground Flaxseed
The choice of ground flaxseed in this recipe is deliberate and offers multiple advantages. Flaxseed is an incredible source of plant-based Omega-3 fatty acids (alpha-linolenic acid or ALA), which are essential for reducing inflammation and supporting overall health. It’s also rich in dietary fiber, aiding digestion and promoting satiety. As a binder, ground flaxseed performs exceptionally well, absorbing moisture and helping the patties hold their shape without the need for gluten-rich breadcrumbs. This makes these tuna patties an ideal choice for those following Paleo, Keto, or Gluten-Free diets.
Tuna Patties with Flaxseed Recipe: A Quick & Healthy Delight

Ingredients Needed
- Canned chunk light tuna: (water or oil packed, drained). For health-conscious choices, the Safe Catch brand is highly rated by Consumer Reports. Alternatively, this is one of the more economical brands also recommended for its quality and lower mercury content.
- Egg: A single large egg acts as the primary binder, ensuring the patties hold their shape beautifully.
- Ground flaxseed: (either brown or golden) – the secret ingredient for binding and a boost of healthy Omega-3s.
- Lemon juice: Adds a bright, fresh zest that beautifully complements the tuna.
- Dijon mustard: Contributes a subtle tang and depth of flavor without overpowering.
- Chopped green onion or shallot: Provides a mild, savory onion flavor and a touch of freshness.
- Diced sweet peppers: Fresh or roasted, they add a pop of color, sweetness, and texture.
- Salt and pepper: Season to taste, enhancing all the other flavors.
- Oil for frying: Choose a heat-tolerant oil like avocado or sunflower oil for best results.
- Sriracha or other hot sauce: (optional) For those who enjoy a little kick!
- Parmesan, feta, or other cheese: (optional) A sprinkle of cheese can add a lovely savory dimension.

Directions: Step-by-Step to Perfect Patties
1. Prepare the Mixture: Start by flaking the well-drained tuna into a medium-sized mixing bowl. Next, add all the other ingredients you plan to use (excluding the cooking oil). Mix everything thoroughly until well combined. This is one of those wonderfully simple recipes!
2. Chill for Firmness: Once mixed, place the bowl into the freezer for about 5 minutes. This brief chilling period is crucial as it helps the flaxseed absorb moisture and allows the mixture to firm up, making the patties easier to form and preventing them from falling apart during cooking.
A Quick Tip for More Color & Nutrients: After initially mixing, I sometimes realize I’m missing a touch of green, especially if I’ve only used a shallot. Adding a tablespoon of dried parsley is a great solution – you might even spot it in some of the later pictures! Did you know dried parsley can contain up to 17 times the antioxidant content of fresh? A compelling reason to keep it handy and add it to more of your dishes!

3. Form and Fry: Heat 2 tablespoons of your chosen oil in a frying pan over medium heat until it shimmers. Use a medium cookie scoop (approximately 2 tablespoons) to portion out the tuna mixture directly into the hot oil. Gently flatten each portion into a patty using the back of the scoop.
Note on Oil Quantity: In the photo, you might notice I used a bit more oil than recommended. Learn from my experience – using just 2 tablespoons (or enough to thinly coat the bottom of the pan) is sufficient to achieve a beautiful crisp, and you’ll avoid excess oil. Alternatively, for larger patties, use a 1/4 cup measure to form four substantial patties.

4. Cook to Golden Perfection: Cook the smaller patties for a total of 3-4 minutes, flipping them halfway through when you notice a lovely golden-brown crust forming underneath. Continue cooking until both sides are evenly golden and crispy. If you opt for larger patties, the total cooking time will be slightly longer, approximately 5-7 minutes.

5. Serve Warm: Carefully remove the first batch of cooked patties to a serving plate and proceed with frying any remaining tuna mixture. This recipe typically yields 8 smaller patties. If you chose to make four larger patties, they can often be cooked in a single batch, depending on the size of your pan.

And there you have it! In approximately 15 minutes, you can have a truly healthy, inexpensive, and incredibly simple main dish. These tuna patties are a delightful upgrade from standard tuna salad, offering a fresh texture and vibrant flavors that will impress without demanding much time or effort.
Tuna Patties Without Breadcrumbs FAQs
Tuna patties are incredibly versatile! A fresh green salad with a zesty maple balsamic vinaigrette is always a popular choice. Here are a few other delicious pairing ideas to complete your meal:
- Baked Tasty Rice for a comforting carbohydrate.
- Creamy Roasted Potatoes or Garlic Sour Cream Mashed Potatoes.
- Fresh and crunchy coleslaws like Bacon Caesar Slaw, a vibrant Spicy Cumin Lime Coleslaw Recipe, or a sophisticated Shaved Cabbage Salad with Creamy Feta Vinaigrette.
- A light and flavorful Simple Corn, Pepper and Onion Sauté.
- Wholesome Easy Vegetable Barley Pilaf Recipe.
- Quick and satisfying Fast 5 Ingredient Creamy Pesto Pasta Recipe.
You can also serve them classic-style on a whole wheat bun, a regular burger bun, or any bread as a delicious sandwich.
Cooked tuna patties will keep well in an airtight container in the refrigerator for approximately 3-5 days. For longer storage, these patties freeze exceptionally well! You can freeze them for up to 6 months. To enjoy, simply pull out the desired number of patties and reheat them in a toaster oven or air fryer until thoroughly warmed through and crispy. This method helps maintain their texture much better than a microwave.
While the primary goal of using ground flaxseed is to boost nutrition and keep the patties low-carb, healthy, and gluten-free, you do have options if you don’t have it on hand. You can substitute with traditional breadcrumbs or even finely crushed crackers if your dietary needs allow. For a lower-carb alternative that still provides a good binder, almond meal is an excellent choice. All these substitutes would typically use the same 3 tablespoons as the flaxseed. However, keep in mind that the flavor profile and nutritional benefits will differ. That said, you can also simply omit the flaxseed altogether – the egg alone will still do a good job of holding the patties together, though they might be slightly softer.
Although I haven’t personally tested this specific modification, I believe it would be quite feasible to make these patties egg-free. You could easily take one tablespoon of the ground flaxseed from the recipe, combine it with three tablespoons of water, and let it sit for about 5 minutes until it forms a gel. This mixture serves as a “flax egg” replacement. Then, add this flax egg along with the remaining two tablespoons of dry ground flaxseed to your tuna mixture and proceed with the recipe as written. The combined binding power of the flaxseed should be sufficient.
Absolutely! For a lighter option, you can bake or air fry these tuna patties.
- To Bake: Preheat your oven to 375°F (190°C). Lightly grease a baking sheet or line it with parchment paper. Form the patties as directed, then bake for 15-20 minutes, flipping halfway through, until golden brown and heated through.
- To Air Fry: Preheat your air fryer to 375°F (190°C). Lightly spray the air fryer basket with cooking oil. Place the patties in a single layer, ensuring they don’t overlap. Air fry for 8-12 minutes, flipping halfway, until crispy and golden. Cooking times may vary depending on your air fryer model and patty thickness.
Both methods will yield delicious, slightly less crispy but still firm and flavorful patties.
For the best flavor and texture, “chunk light” tuna packed in water or olive oil is recommended. Ensure it is well-drained before mixing to prevent soggy patties. As discussed in the mercury section, “chunk light” from skipjack or yellowfin tuna also tends to have lower mercury levels, making it a healthier choice for regular consumption.

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Tuna Patties without Breadcrumbs Recipe (Gluten Free, Paleo, Keto)
Equipment
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frying pan
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medium size cookie scoop
Ingredients
- 1 6-ounce can chunk light tuna, water or oil – drained
- 3 tablespoons ground flaxseed brown or golden
- 2 tablespoons chopped green onion or shallot
- 2 tablespoons finely diced sweet pepper, fresh or roasted
- 1 large egg
- 1 teaspoon lemon juice
- 1 teaspoon Dijon mustard
- 1/4 teaspoon sea salt or to taste
- 1/4 teaspoon black pepper or to taste
- 1-2 teaspoon Sriracha or other hot sauce, optional
- 1/4 cup grated parmesan cheese or other cheese, optional
- 2 tablespoons avocado, sunflower or other heat tolerant oil
Instructions
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Flake the drained tuna into a small to medium bowl.
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Add the remaining ingredients that you are using (except for the cooking oil) and mix well. Place in the freezer for 5 minutes to let the flax absorb the moisture.
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Heat the oil in a fry pan until shimmering over medium heat (or adjusted to your cooktop). Use a medium (2 tablespoon) sized cookie scoop* to portion the patties directly into the frying pan, using the back of the scoop to flatten each patty.
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Cook the patties 3-4 minutes, turning halfway through when you see it starting to brown underneath. Cook until both sides are golden brown and then remove to a platter and repeat with any remaining tuna mixture.
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Serve warm or reheat in a toaster oven.
Notes
Storage: Cooked patties will last in the fridge for up to 5 days in an airtight container. For longer storage, freeze them for up to 6 months. To reheat from frozen, simply remove what you need and warm them in a toaster oven or air fryer until hot and crisp.
Note: The nutrition facts provided below were calculated without the optional cheese or hot sauce.
Nutrition


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