Looking for a crunchy, protein-packed, and savory seafood bite that’s loaded with bold flavor—without unnecessary carbs or gluten? These Keto-Friendly Tuna Patties are exactly what you need. With their golden brown crust, soft interior, and rich tuna filling, these easy-to-make patties deliver all the comfort of classic fish cakes—while keeping it low-carb, dairy-free, or keto-friendly.
Perfect for lunch , snacks , or as a quick dinner idea, this simple recipe uses pantry ingredients like canned tuna, almond flour, and eggs to bring bold flavor into your keto lifestyle. Whether you’re doing strict ketosis , following a low-carb diet , or just love crispy seafood bites, these tuna patties will quickly become a go-to option in your weekly rotation.
In this article, we’ll walk you through how to make these perfect keto tuna patties from scratch , explore ingredient substitutions, offer serving ideas, and answer your most common questions. Let’s dive into the world of crispy, satisfying tuna treats!
Why You’ll Love These Tuna Patties
These aren’t just any old fish cakes—they’re a savory, melt-in-your-mouth delight made with real ingredients that bring bold texture and taste together beautifully.
Here’s why they stand out:
- 🐟 High-quality tuna base : Loaded with omega-3s and lean protein.
- 🥣 Easy to make : Just mix, shape, and pan-fry—no fancy tools needed!
- 🧅 Bold seasoning blend : Garlic, onion, mustard, and herbs elevate the flavor.
- 🍽️ Great for meal prep or freezer storage
- 🧁 Customizable : Add cheese, avocado, or hot sauce for variety.
- 🧼 Minimal cleanup : One bowl and one skillet = easy prep!
Whether you’re making them for yourself, your kids, or guests at a dinner party, these tuna patties will quickly become a go-to handheld dish.
Ingredients You’ll Need
For the Tuna Patties:
- 2 cans (5 oz each) tuna, drained
- 1 egg (or flax egg for vegan option)
- 1/4 cup finely chopped onion or shallot
- 1 clove garlic, minced
- 1 tbsp Dijon mustard or mayonnaise
- 1 tbsp Worcestershire sauce (keto-approved or coconut aminos)
- 1/4 cup almond flour or crushed pork rinds (for binding and crispiness)
- 1 tsp dried parsley or fresh herbs
- Salt and pepper to taste
- Olive oil or avocado oil (for frying)
Optional: Chopped bell peppers, spinach, or jalapeños for extra flavor and nutrition.
Step-by-Step Instructions
Step 1: Drain and Flake the Tuna
Open both cans of tuna and drain well using a colander.
Flake the tuna with a fork or clean hands until evenly broken up.
Pro Tip: Use solid white albacore tuna for best texture and flavor.
Step 2: Mix the Ingredients
In a mixing bowl, combine:
- Flaked tuna
- Egg (or flax egg for vegan version)
- Chopped onion
- Garlic
- Mustard or mayo
- Worcestershire or coconut aminos
- Almond flour or crushed pork rinds
- Parsley
- Salt and pepper
Mix well using clean hands or a spatula until fully incorporated.
Note: The mixture should be firm enough to hold its shape. Add more flour if too wet.
Step 3: Shape the Patties
Using your hands, form the mixture into 6–8 round patties , about 1/2-inch thick.
Place on a tray and refrigerate for 10–15 minutes to help them set before cooking.
Step 4: Pan-Fry Until Golden Brown
Heat a thin layer of oil in a large skillet over medium heat.
Once hot, add the tuna patties without overcrowding.
Cook for 3–4 minutes per side , or until golden brown and slightly crisp.
Optional: Bake at 400°F (200°C) for a lighter version.
Step 5: Serve and Enjoy!
Serve warm with:
- Avocado slices
- Lemon wedges
- Greek yogurt or sour cream
- Hot sauce or tartar sauce (keto-style)
Pair with a green salad, roasted veggies, or cauliflower rice for a full meal.
Enjoy every crunchy, savory bite of your Keto Tuna Patties !
Nutritional Information (Per Patti – Makes 6 Servings)
| Nutrient | Amount |
|---|---|
| Calories | ~120 kcal |
| Total Fat | ~7 g |
| Saturated Fat | ~1 g |
| Cholesterol | ~30 mg |
| Sodium | ~200 mg |
| Total Carbs | ~3 g |
| Dietary Fiber | ~1 g |
| Net Carbs | ~2 g |
| Protein | ~12 g |
Note: Values may vary based on exact measurements and optional add-ins.
Tips for the Best Tuna Patties
- Use high-quality tuna – Solid white Albacore gives the best texture and flavor.
- Don’t skip chilling the mixture – Helps maintain structure and prevents falling apart.
- Press firmly when shaping – Keeps the patties from crumbling during frying.
- Pan-fry for best crispiness – Baking gives a lighter version, but pan-frying enhances crunch.
- Double the batch for meal prep – Great for lunch boxes or freezing later!
Variations & Customizations
Want to switch things up? Try these tasty variations:
Cheesy Tuna Patties
Add shredded cheddar or mozzarella for a richer, melty finish.
Spicy Jalapeño Version
Add finely chopped jalapeños or a dash of hot sauce to the mixture.
Mediterranean Style
Mix in chopped sun-dried tomatoes, olives, and feta crumbles for global flair.
No-Bake Energy Bites
Chill the mixture in the fridge and roll into raw bites for grab-and-go snacks.
Vegan Option
Use chickpeas or lentils instead of tuna, plus vegan egg and plant-based binder.
Frequently Asked Questions (FAQ)
Are these truly keto-friendly?
Yes! With only ~2g net carbs per patty , it fits perfectly within a ketogenic lifestyle.
Can I use other binders?
Yes! Try ground flaxseed, lupin flour, or sunflower seed flour for nut-free alternatives.
How do I store leftover patties?
Store cooled patties in an airtight container in the fridge for up to 4 days . Reheat in the oven or air fryer for best results.
What kind of tuna works best?
Solid white Albacore tuna holds up best and gives a meatier texture than light tuna.
Can I freeze them?
Yes! Cool completely, then transfer to a freezer-safe bag. Reheat directly from frozen at 350°F (175°C) for 8–10 minutes .
Why This Recipe Works So Well
These Keto Tuna Patties work because of their perfect balance of textures and bold flavors:
- The tuna delivers deep umami and protein power , keeping you full longer.
- The almond flour gives body and crunch , mimicking traditional breadcrumbs.
- And the mustard and seasonings enhance richness , completing the flavor profile.
It’s the kind of dish that makes eating clean feel indulgent—because it tastes so good.
Serving Suggestions
Looking for creative ways to serve your keto tuna patties beyond just a plate? Here are some ideas:
In Lettuce Cups
Top butter lettuce leaves with warm tuna patties and avocado slices for handheld eats.
Over Greens
Top arugula or kale with warm patties and drizzle with lemon-tahini dressing.
With Dipping Sauces
Try chipotle mayo, garlic aioli, or keto ranch for extra flair.
At a Party
Cut into mini bites and arrange on a platter with toothpicks for appetizer-style servings.
As Leftover Bowls
Crumble over mashed cauliflower or zucchini noodles for balanced lunches.
Health Benefits of Key Ingredients
Let’s take a quick look at the health benefits of what makes this dish special:
Albacore Tuna
Rich in omega-3 fatty acids—supports brain function and heart health.
Almond Flour
High in vitamin E and healthy fats—great for skin glow and satiety.
Garlic & Herbs
Natural anti-inflammatory compounds—supports digestion and immunity.
Even though these are patties, they’re packed with nutrients that make them more than just a snack—it’s a smart addition to your balanced lifestyle when enjoyed mindfully.
Final Thoughts: A Must-Try Handheld Treat for Seafood Lovers
These Keto Tuna Patties prove that going low-carb doesn’t mean missing out on bold, comforting flavors. With their crispy shell, soft interior, and deep savory notes, they’re the kind of treat that turns simple pantry items into something magical.
Whether you’re new to keto, looking for a fast lunch idea, or want to impress with homemade flair, these patties deserve a spot in your kitchen. They’re easy to make, customizable, and loved by kids and adults alike.
So go ahead—whip up a batch, share them with friends, or savor them solo. Either way, you’re treating yourself to something truly special.
Print
Tuna Patties Recipe – Crispy, Savory & Perfectly Low-Carb!
- Total Time: 30 mins
Description
Crispy, tender, and bursting with fresh flavors, a delight!
Ingredients
4 (5-ounce) cans tuna, drained
1/2 cup almond flour
2 medium green onions, chopped (white and light green parts)
2 tbsp chopped fresh dill
1 tbsp lemon zest
3/4 tsp salt
1/2 tsp pepper
1/4 cup mayonnaise
2 large eggs 1 tbsp freshly squeezed lemon juice
2 tbsp avocado oil
Instructions
In a large bowl, mix together all of the ingredients except the avocado oil until well combined.
Divide the mixture into 8 equal portions. Form each into patties about 3/4 inch thick and place on a waxed paper lined tray.
In a large skillet, heat 1 tbsp of the avocado oil over medium heat until shimmering. Add half of tuna patties and cook until golden brown on the bottom, about 3 to 4 minutes.
Carefully flip over and cook the other side another 3 to 4 minutes. Remove to a paper towel lined plate and repeat with the remaining oil and patties.
Top with mayo, lemon, and capers, if desired.
- Prep Time: 10 mins
- Cook Time: 20 mins
Nutrition
- Serving Size: 8 patties
- Calories: 215
- Fat: 14g
- Carbohydrates: 2g
- Protein: 23g