Amazing Tuna Stuffed Avocado: 10 Min Prep

By Jason Mitchell on April 28, 2026

Close-up of tuna stuffed avocado halves filled with creamy tuna salad, cucumber, red onion, and fresh parsley.

Okay, so confession time: I am ALWAYS on the hunt for dinners that are seriously tasty, super healthy, AND that I can throw together without breaking a sweat. My Tuna Stuffed Avocado recipe is my absolute go-to for those crazy weeknights or when I just need something *fast*. This isn’t just some bland diet food, nope! It’s creamy, bursting with flavor, and packed with protein and good fats. I remember making this for the first time when I was scrambling to get dinner on the table after a long day, and my family actually cheered. That’s how good it is!

Why You’ll Love This Tuna Stuffed Avocado

Seriously, what’s not to love about this tuna stuffed avocado? It’s the perfect example of how healthy eating can be totally delicious and ridiculously easy. You’ll find yourself making this over and over again!

  • Crazy Fast Prep: We’re talking 10 minutes start to finish. Perfect for when hunger strikes unexpectedly.
  • No-Cook Magic: Absolutely zero cooking involved. Whip it up even on the hottest days!
  • Fuel Your Body: It’s a powerhouse of protein and healthy fats that will keep you feeling full and energized.
  • Flavor Explosion: The creamy avocado pairs perfectly with the savory tuna mixture. It’s pure bliss!
  • So Flexible: Makes a fantastic light lunch, an easy dinner, or even a super satisfying snack.

Ingredients for Your Tuna Stuffed Avocado

  • 2 large avocados, halved and pitted
  • 2 cans tuna, drained
  • 2 tablespoons plain Greek yogurt
  • 1 tablespoon lemon juice
  • 1/4 cup celery, finely chopped
  • 2 tablespoons red onion, finely chopped
  • 1/2 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1 tablespoon fresh parsley, chopped

Simple Steps to Make Tuna Stuffed Avocado

Alright, let’s make this amazing tuna stuffed avocado! It’s seriously so easy, you’ll wonder why you haven’t been making it all along. It’s perfect for a quick lunch or a light dinner that still feels like a treat. You can even peek at this video if you want to see it in action!

Step 1: First things first, grab those gorgeous avocados. Halve them and pop out those pits. Now, take a spoon and gently scoop out just a little bit of the avocado flesh from the center of each half. You don’t want to take too much, just enough to create a nice little hollow for our tasty filling. Don’t toss that scooped-out bit – we’re going to use it!

Step 2: Time for the filling! Grab a medium bowl and toss in your drained tuna, all that creamy Greek yogurt (it makes it SO good and creamy!), the bright lemon juice, your finely chopped celery, that little bit of red onion for a punch, and a good pinch of salt and pepper. Give it all a good mix until everything is nicely combined.

Step 3: Now, take that avocado you scooped out earlier and mash it up really well. Add it right into your tuna mixture. Stir and mash it all together until you have this beautifully creamy, delicious filling that’s ready to go into our tuna stuffed avocado boats.

Close-up of tuna stuffed avocado halves, topped with fresh parsley and red onion.

Step 4: Spoon that luscious tuna filling generously into the hollowed-out avocado halves. Pile it high – don’t be shy! Make sure each one gets a good amount so you get that perfect bite of creamy avocado and savory tuna.

Step 5: For the final touch, sprinkle a little fresh chopped parsley over the top. It adds a pop of color and freshness. And that’s it! Serve your beautiful tuna stuffed avocado immediately and enjoy every delicious mouthful.

Close-up of a tuna stuffed avocado half, topped with diced cucumber, red onion, and fresh herbs.

What to Serve with Your Tuna Stuffed Avocado

This tuna stuffed avocado is pretty much perfect on its own, but if you want to turn it into a full meal or just add a little something extra, I’ve got you covered! Here are a few ideas that totally hit the spot.

Crispy Sweet Potato Fries: A little sweet, a little salty, and perfectly crispy. They’re a great way to add some complex carbs without being too heavy.

Quinoa Salad with Veggies: Think of a light, fluffy quinoa salad packed with cucumber, bell peppers, and a lemon vinaigrette. It’s fresh, adds more protein, and is super satisfying.

Arugula Salad with Citrus Vinaigrette: For something super light and refreshing, a peppery arugula salad with a zesty orange or grapefruit vinaigrette is amazing. It cuts through the richness of the avocado beautifully.

Storing and Reheating Your Tuna Stuffed Avocado

Now, I know this tuna stuffed avocado is SO good you might try to eat it all in one sitting (no judgment here!), but if you happen to have leftovers, here’s the scoop. Since it’s a no-cook dish, freshness is key. The best way to store any extra is to wrap the assembled avocado halves tightly in plastic wrap or pop them into an airtight container. They’re best enjoyed within a day, maybe two at most, for that perfect creamy texture without any browning. honestly, I usually just make exactly what I need because it’s so quick!

Frequently Asked Questions about Tuna Stuffed Avocado

Got questions about this super easy tuna stuffed avocado? I’ve got answers! It’s one of those recipes that’s pretty foolproof, but I get that sometimes you just want to double-check a few things or see how to make it even better.

Can I use canned chicken instead of tuna?

Absolutely! If you’re not a huge tuna fan or just want to switch things up, canned chicken works wonderfully. Just make sure it’s drained well, and you might want to adjust the seasonings a tiny bit to your taste. It’s still a fantastic high-protein option! You can follow me on X for more tasty swaps!

How can I make this recipe lower in carbs?

Well, the great news is that this tuna stuffed avocado is naturally pretty low-carb because avocados are packed with healthy fats and fiber, not carbs! The only real carb source in the filling is the tiny bit from the veggies. If you’re really watching carbs, you can skip the celery or red onion, but honestly, they add so much flavor and crunch that it’s worth keeping them in.

Can I make the tuna filling ahead of time?

You sure can! You can mix up the tuna filling and store it in an airtight container in the fridge for up to a day. However, I always recommend stuffing the avocados right before you plan to eat them. Avocados can brown pretty quickly once they’re cut and exposed to air, and we want that perfect creamy green look!

Enjoy Your Healthy Tuna Stuffed Avocado!

I really hope you give this super simple and delicious tuna stuffed avocado a try! It’s become a lifesaver in my kitchen. Let me know how yours turns out in the comments below – I’d love to hear about it! You can also find tons more inspiration on my Pinterest!

Close-up of tuna stuffed avocado halves filled with creamy tuna salad, cucumber, red onion, and parsley.

Tuna Stuffed Avocado

Tuna stuffed avocado is a quick and satisfying meal that combines creamy avocado with a flavorful tuna filling. Packed with protein and healthy fats, this dish is perfect for a light lunch or simple dinner. It comes together in minutes with no cooking required, making it ideal for busy days.
Prep Time 10 minutes
Total Time 10 minutes
Servings: 4 servings
Course: Dinner, Lunch
Cuisine: American
Calories: 320

Ingredients
  

  • 2 large avocados halved and pitted
  • 2 cans tuna drained
  • 2 tablespoons plain Greek yogurt
  • 1 tablespoon lemon juice
  • 1/4 cup celery finely chopped
  • 2 tablespoons red onion finely chopped
  • 1/2 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1 tablespoon fresh parsley chopped

Method
 

  1. Scoop a small amount of avocado from each half to create a larger cavity. Set aside the extra avocado.
  2. In a medium bowl, combine drained tuna, Greek yogurt, lemon juice, chopped celery, red onion, salt, and black pepper.
  3. Mash in the reserved avocado and mix until the filling is creamy and well combined.
  4. Spoon the tuna mixture evenly into each avocado half.
  5. Garnish with fresh parsley and serve immediately.

Notes

Serve right after assembling to keep the avocado fresh and prevent browning.

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