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Home » Recipes » Healthy Recipes

Low Carb Avocado Tuna Melts (No Mayo)

Published Jan 29, 2018 by Allyson
This post may contain affiliate links. Read my disclosure policy.

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Low Carb Avocado Tuna Melts are the perfect healthy eating solution. Made with creamy avocado, and then piled over a juicy thick cut tomato and topped with cheese.

Low Carb Avocado Tuna Melts are the perfect healthy eating solution. Made with creamy avocado, and then piled over a juicy thick cut tomato and topped with cheese.Now that we are in the thick of healthy eating (hello New Year), I wanted to come up with a low carb option for my favorite sandwich, an avocado tuna melt. These low avocado carb tuna melts are the perfect healthy meal. Whip them up in only 5 minutes and then devour them for lunch. Use avocado instead of mayonnaise for the perfect creamy texture and added protein. Pile the avocado tuna on top of a thick cut tomato and then top it with your favorite cheese for the perfect Low Carb Avocado Tuna Melt.

Low Carb Avocado Tuna Melts are the perfect healthy eating solution. Made with creamy avocado, and then piled over a juicy thick cut tomato and topped with cheese.

I like to mix some onion with my tuna because it adds a bit of crunch. Since I can't stand mayonnaise, I love using avocado to make the tuna creamy and so delicious. I usually add a tiny bit of Greek yogurt as well, which just adds to the creamy texture.  When you make these low carb avocado tuna melts, you can eat a whole sliced tomato topped with a whole package (3 ounces) of tuna. I like to use the no salt added packages of white albacore tuna, but you can use whatever brand you like best.

Low Carb Avocado Tuna Melts are the perfect healthy eating solution. Made with creamy avocado, and then piled over a juicy thick cut tomato and topped with cheese.

Why these Low Carb Avocado Tuna Melts are healthy:

  • We replace the high cholesterol and high sodium condiment mayonnaise with heart healthy Avocado and protein packed Greek yogurt. Avocados are a great source of vitamins C, E, K, and B-6, as well as riboflavin, niacin, folate, pantothenic acid, magnesium, and potassium.
  • There are 30 grams of protein in these Low Carb Tuna Melts, making these a great option for lunch or dinner.
  • With only 12 grams of carbs, this recipe makes it easy to stick to a reduced low carb diet.
  • White Albacore Tuna is full of omega-3 fatty acids, protein, and is actually low in sodium if you opt for lower sodium/no salt added brands.
  • If you aren't cutting carbs, check out this delicious No Mayo Avocado Tuna Melt with delicious crispy grilled bread!

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5 from 1 vote
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Low Carb Avocado Tuna Melts (No Mayo)
Prep Time
5 mins
Cook Time
5 mins
Total Time
10 mins
 

Low Carb Avocado Tuna Melts are the perfect healthy eating solution. Made with creamy avocado, and then piled over a juicy thick cut tomato and topped with cheese.

Servings: 2 servings
Calories: 354 kcal
Ingredients
  • 6 ounces no salt added white albacore tuna, drained
  • 2 TBS chopped onion
  • ⅛ teaspoon salt
  • ⅛ teaspoon black pepper
  • 1 avocado, cubed
  • 2 TBS plain greek yogurt
  • 2 ounces grated cheddar cheese
  • 2 large tomatoes, thickly sliced (3-4 slices per tomato)
Instructions
  1. Preheat oven on HIGH broil.

  2. In a medium bowl, mix tuna, onion, pepper, salt, avocado, and greek yogurt until completely combined.

  3. Arrange tomato slices on a wire rack on top of a baking sheet. Scoop ¼ cup of tuna mixture on top of each tomato. Top evenly with cheese.

  4. Place into oven, broil 3-5 minutes or until cheese is melted through. Watch closely to avoid burning.

  5. Serve immediately. 

Recipe Video

Low Carb Avocado Tuna Melts are the perfect healthy eating solution. Made with creamy avocado, and then piled over a juicy thick cut tomato and topped with cheese.

Like Healthy Recipes as much as I do? Checkout these other recipes from Domestic Superhero:

No Mayo Avocado Tuna Melt

One Skillet Ginger Soy Chicken

Asian Chicken Lettuce Wraps

You can also connect with me here:

Thanks for visiting!

- Allyson

Low Carb Avocado Tuna Melts are the perfect healthy eating solution. Made with creamy avocado, and then piled over a juicy thick cut tomato and topped with cheese.

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Comments

  1. Amy @ Little Dairy on the Prairie says

    January 29, 2018 at 5:40 pm

    What a great way to make these low carb!

    Reply
  2. Demeter says

    January 29, 2018 at 8:14 pm

    These would make a great lunch option! Loving the avocado!

    Reply
  3. eat good 4 life says

    January 29, 2018 at 10:23 pm

    Such a great idea. I wish I could have a taste of it right now. Right up my alley!

    Reply
  4. Jessica |Novice Chef says

    January 30, 2018 at 2:58 pm

    This ism idea of perfect lunch!

    Reply
  5. Patricia @ Grab a Plate says

    January 31, 2018 at 12:01 am

    How pretty (and delicious) do these look! I love that there is no mayo involved - a nice upgrade!

    Reply
  6. Becca says

    February 02, 2018 at 12:02 pm

    Will the avocado turn brown if you make these ahead, say for lunch meal prep?

    Reply
    • Allyson says

      February 02, 2018 at 3:44 pm

      I haven't tried it. If you do, i would suggest covering the salad with plastic wrap and pressing it hard up against the salad so that there is no air between the wrap and the salad. You could also add a bit of lemon juice to prevent browning. Let me know if you try it!

      Reply
  7. Shelly says

    May 30, 2023 at 9:16 pm

    5 stars
    I’m enjoying this delicious meal as I type this. Very yummy 😋

    Reply
    • Allyson says

      May 31, 2023 at 11:30 am

      SO good, right?! So glad you liked it!

      Reply

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Hi! I’m Allyson

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