Why You’ll Love This Recipe ❤️
If you’re craving something crispy, cheesy, and satisfying but want to stay on track with your low-carb lifestyle, this Keto Tuna Melt Patty is about to become your new favorite recipe! Here’s why:

1. Quick & Easy to Make
With just 10 minutes of prep and 10 minutes of cooking, this recipe is perfect for a fast, no-fuss meal that still delivers on flavor.
2. Low-Carb, High-Protein & Keto-Friendly
Each serving has only 2g net carbs, making it an excellent choice for anyone following a low-carb or keto diet. Plus, with 30g of protein per serving, it’s a great way to fuel your body!
3. Loaded with Flavor
The combination of tuna, melted cheddar, garlic, and green onions creates a deliciously savory and slightly tangy taste that keeps you coming back for more. The homemade pickle-mayo sauce adds the perfect zing!
4. Perfect for Any Meal
Whether you want a quick lunch, a protein-packed dinner, or a fun low-carb appetizer, these tuna melt patties fit the bill.
🔥 Crispy, Cheesy, and Oh-So-Satisfying: The Ultimate Keto Tuna Melt Patties!
Let’s be real—tuna melts are one of life’s simple joys. There’s just something magical about the combination of flaky tuna, gooey melted cheese, and crispy edges that makes every bite irresistible.
But if you’re following a low-carb or keto lifestyle, traditional tuna melts with bread are off-limits. So what’s the solution? Ditch the bread and turn it into a crispy, golden patty instead!
These Keto Tuna Melt Patties are everything you love about a classic tuna melt but in a healthier, low-carb form. They’re crispy on the outside, cheesy on the inside, and bursting with flavor. And let’s not forget the special pickle-mayo sauce that takes them to the next level!
So, if you’re looking for a quick, delicious, and keto-friendly meal, let’s get cooking!
🥘 Ingredients You’ll Need
Here’s what you’ll need to create these crispy, cheesy tuna melt patties:
For the Tuna Patties:
- 2 cans (5 oz each) tuna, drained 🐟 – The star of the dish! Use canned tuna in water or oil (drain well).
- 1 ½ tbsp green onions, chopped 🧅 – Adds a fresh, mild onion flavor.
- ¼ tsp salt 🧂 – Enhances the flavor.
- ¼ tsp black pepper 🧂 – Adds a little spice.
- ¼ tsp garlic powder 🧄 – Brings out the savory goodness.
- ¼ cup mayo 🥄 – Helps bind everything together while adding creaminess.
- 1 tsp olive oil 🫒 – For frying.
- ¼ cup shredded cheddar cheese 🧀 – Melts perfectly to create the ultimate tuna melt.
For the Special Sauce:
- 1-¾ oz pickles, finely diced 🥒 – Adds a tangy crunch.
- ¼ cup mayo 🥄 – The creamy base for the sauce.
- 1 tbsp tomato ketchup 🍅 – Brings a hint of sweetness.
💡 Tip: You can swap out cheddar for mozzarella, Swiss, or pepper jack cheese if you prefer a different flavor!
👩🍳 Step-by-Step Instructions: How to Make Keto Tuna Melt Patties
This quick and easy recipe comes together in just six simple steps:
1️⃣ Prepare the Special Sauce
- Finely dice the pickles and mix them with mayo and ketchup in a small bowl.
- Stir well and set aside. This will be your delicious, tangy dipping sauce!
2️⃣ Mix the Tuna Patty Ingredients
- In a large mixing bowl, combine:
- Drained tuna
- Chopped green onions
- Salt, pepper, and garlic powder
- ¼ cup mayo
- Stir everything together until well mixed.
3️⃣ Shape the Patties
- Take about half of the tuna mixture and shape it into a patty (like a burger).
- Repeat with the remaining mixture to make two patties.
4️⃣ Cook the Patties
- Heat ½ tsp olive oil in a skillet over medium heat.
- Carefully place the first tuna patty in the skillet and cook for 1-2 minutes until golden brown.
- Flip the patty, then sprinkle shredded cheddar cheese on top.
- Cover the pan with a lid and let it cook for another 1-2 minutes, allowing the cheese to melt.
- Remove the first patty and repeat for the second one.
5️⃣ Serve with Special Sauce
- Place the hot, cheesy tuna melt patties on a plate.
- Drizzle with the pickle-mayo sauce or serve it on the side for dipping.
💡 Tip: If you want even crispier patties, cook them for an extra 30 seconds per side!
🍽️ How to Serve Keto Tuna Melt Patties
These tuna melt patties are delicious on their own, but you can also get creative with how you serve them!
1. Classic Tuna Melt Style 🥪
- Serve them on a low-carb bun or lettuce wrap for a handheld meal.
2. Over a Salad 🥗
- Place the tuna patty over a bed of leafy greens for a protein-packed salad.
3. With Roasted Veggies 🥦
- Serve with a side of roasted Brussels sprouts, zucchini, or cauliflower.
4. Keto Tuna Melt Burger 🍔
- Use two patties as “buns” and add avocado, tomato, and crispy bacon in between!
5. Low-Carb Tacos 🌮
- Break the patties into small chunks and stuff them into low-carb tortillas for a tuna melt taco!
🏡 How to Store & Reheat
Want to meal prep these delicious patties? Here’s how to store and reheat them:
Refrigerator:
- Store leftover patties in an airtight container in the fridge for up to 3 days.
Freezer:
- Freeze uncooked patties in a single layer on a baking sheet for 1 hour.
- Then transfer them to a ziplock bag and freeze for up to 2 months.
Reheating:
- Skillet: Reheat over medium heat for 2-3 minutes per side.
- Oven: Bake at 350°F (175°C) for 10 minutes.
- Air Fryer: Heat at 375°F (190°C) for 5 minutes.
💡 Tip: Avoid microwaving, as it can make the patties soggy.
❓ FAQs About Keto Tuna Melt Patties
1. Can I use fresh tuna instead of canned?
Yes! Just cook and flake fresh tuna before mixing.
2. What can I use instead of mayo?
Try Greek yogurt or mashed avocado.
3. Can I add other veggies?
Yes! Finely diced bell peppers, jalapeños, or spinach work well.
4. Is this recipe gluten-free?
Yes! It’s 100% gluten-free.
5. Can I make mini patties for appetizers?
Absolutely! Make smaller patties and serve them with toothpicks.
6. Can I make these dairy-free?
Use dairy-free cheese or skip the cheese entirely.
7. Can I cook these in the oven?
Yes! Bake at 375°F (190°C) for 15-20 minutes.
8. How do I make these extra crispy?
Add ½ cup crushed pork rinds for extra crunch.
9. What sides go well with this?
Try coleslaw, roasted veggies, or a cucumber salad.
10. Can I double the recipe?
Yes! Just double all ingredients to make four patties.
Now, it’s time to grab your ingredients and make these crispy, cheesy, and totally addictive Keto Tuna Melt Patties! 😍🔥

Keto Tuna Melt Patties
- Total Time: 20 min
- Yield: 2
Description
Tender tuna, melted cheddar, and tangy sauce create blissful bites.
Ingredients
🥒 1-¾ oz pickles
🥄 ¼ cup mayo
🍅 1 tbsp tomato ketchup
🐟 2 cans (5 oz each) canned tuna, drained
🧅 1-½ tbsp green onions, chopped
🧂 ¼ tsp salt
🧂 ¼ tsp black pepper
🧄 ¼ tsp garlic powder
🥄 ¼ cup mayo
🫒 1 tsp olive oil
🧀 ¼ cup shredded cheddar cheese
Instructions
1. Finely dice pickles and mix with mayo and ketchup; set aside.
2. In a bowl, combine tuna, green onion, salt, pepper, garlic, and mayo.
3. Heat half the olive oil in a skillet over medium heat.
4. Shape tuna mix into a patty and cook for 1-2 minutes.
5. Flip, add cheese, cover to melt, and cook another 1-2 minutes.
6. Repeat for the second patty and serve with special sauce.