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Tuna Stuffed Avocados are a fantastic blend of simplicity and nutrition, making them an ideal choice for quick and wholesome meals.
This recipe brilliantly combines protein-rich albacore tuna with creamy, fiber-packed avocados, offering a perfect balance of healthy fats and lean protein.
Avocados contribute heart-healthy monounsaturated fats and nearly 10 grams of fiber per serving, supporting digestion and sustained energy.
Meanwhile, the tuna delivers a substantial protein boost with minimal carbohydrates, making this dish a great low-carb, satiating option for everyday eating.
The inclusion of crunchy celery and flavorful herbs not only enhances texture but also adds vitamins and antioxidants.
It’s a no-fuss, minimal-cook recipe that’s perfect for busy weekdays, meal prep, or a light lunch.
The quick assembly and fresh ingredients ensure a satisfying dish that fuels your body without weighing you down.
Must-Have Tools for Perfect Results
Mixing Bowl
Essential for combining the tuna salad ingredients evenly. A durable mixing bowl streamlines prep and is invaluable for countless kitchen tasks, from whisking batters to marinating meats.
Sharp Chef’s Knife
Perfect for slicing avocados cleanly and dicing onions and celery precisely. A high-quality chef’s knife improves efficiency and safety in all your kitchen chopping needs.
Cutting Board
Provides a stable, safe surface to prep your ingredients. A sturdy cutting board protects your countertops and helps maintain hygiene during food preparation.
Measuring Spoons
Critical for accurately measuring mustard, mayonnaise, and herbs to balance flavors perfectly. Accurate measuring tools ensure consistency and success in any recipe.
Spoon or Small Scoop
Ideal for scooping and dolloping the tuna salad into avocado halves neatly. This tool helps present your dish attractively while minimizing mess.

Tuna Salad Stuffed Avocado
Equipment
- 1 Mixing Bowl
- 1 Sharp Chef’s Knife
- 1 Cutting board
- Measuring Spoons (set)
- 1 Spoon or small scoop
Ingredients
- 4 ripe avocados
- 2 cans 5 ounces each albacore tuna, drained
- ¼ cup creamy mayonnaise
- 1 medium celery stalk finely chopped
- 2 tablespoons finely diced red onion
- 1 to 2 tablespoons fresh herbs such as parsley, chives, or a mix, chopped
- ½ tablespoon Dijon mustard
- Salt to taste
- Freshly ground black pepper to taste
Instructions
- Prepare the Tuna Salad Mixture: In a medium-sized bowl, combine the drained tuna with mayonnaise, finely chopped celery, and diced red onion. Add the chopped fresh herbs and Dijon mustard. Mix everything gently but thoroughly until all ingredients are evenly incorporated. Season with salt and pepper according to your preference.
- Ready the Avocados: Carefully cut each avocado in half lengthwise. Twist the halves to separate and remove the pit by gently pressing and lifting it out with a spoon or your fingers. Optionally, scoop out a small amount of avocado flesh to create more room for the filling.
- Stuff the Avocado Halves: Using a spoon, generously fill each avocado half with the prepared tuna salad. Press down lightly to ensure the filling is secure and evenly distributed. Arrange the stuffed avocados on a serving platter or individual plates.
- Serve Immediately or Chill: For the freshest taste and best texture, serve the stuffed avocados right away. If preparing in advance, cover tightly with plastic wrap and refrigerate for up to an hour before serving.
Notes
- Avocado Ripeness: Choose avocados that yield slightly to gentle pressure but aren’t overly soft or mushy for the best texture and ease of stuffing.
- Tuna Variety: Albacore tuna provides a mild flavor and firm texture, but you can substitute with chunk light tuna if preferred.
- Make It Creamier: For an extra creamy tuna salad, add a bit more mayonnaise or a dollop of Greek yogurt as a healthier alternative.
- Herb Variations: Feel free to experiment with fresh dill, cilantro, or basil to customize the flavor profile.
- Meal Prep Tip: If making ahead, keep the avocado halves and tuna salad separate until ready to serve to avoid browning.
Chef’s Tips for Tuna Perfection
Creating the perfect tuna salad filling is all about balance and freshness.
Start by thoroughly draining your canned tuna to avoid excess moisture that can make the salad soggy.
When mixing, fold the ingredients gently rather than stirring vigorously to maintain a light, fluffy texture.
Fresh herbs like parsley or chives add brightness and depth — feel free to adjust the herb quantities to suit your taste.
For the avocados, select ones that are just ripe: slightly soft to the touch but not mushy.
If you want to avoid avocado browning, squeeze a little lemon or lime juice on the exposed flesh before stuffing.
Also, consider chilling your tuna salad mixture before filling the avocados to keep everything cool and refreshing.
These little secrets help maintain a delightful texture and vibrant flavor every time.
Serving Ideas to Impress Guests
Tuna stuffed avocados are wonderfully versatile and make a fantastic light lunch or appetizer.
For a satisfying meal, serve them alongside a crisp green salad dressed with citrus vinaigrette or some roasted vegetables for added warmth and texture.
They also pair beautifully with crunchy whole-grain crackers or toasted bread slices for a nice contrast.
If you want to elevate the presentation, garnish the stuffed avocados with a sprinkle of paprika or a few capers for a subtle burst of flavor.
For a more filling option, accompany the dish with a bowl of chilled gazpacho or a fresh tomato salad.
This combination of creamy, savory, and fresh elements will delight any palate.
Storage Recommendations for Freshness
Since avocados oxidize quickly, it’s best to assemble the tuna-stuffed avocados just before serving.
If you need to prepare in advance, store the tuna salad separately in an airtight container in the refrigerator for up to 2 days.
Keep the avocado halves unstuffed and cover them tightly with plastic wrap, pressing it directly onto the flesh to minimize air exposure and browning.
Adding a little lemon juice to the avocado can further help slow oxidation.
Once stuffed, leftovers should be consumed within a few hours for the best texture and flavor.
Avoid freezing this dish as the avocado texture will degrade significantly upon thawing.
Frequently Asked Questions About Tuna Avocados
1. Can I use fresh tuna instead of canned
Absolutely! Grilled or seared fresh tuna can add a gourmet touch. Just dice it finely and mix with the other ingredients. Keep in mind that fresh tuna has a different texture and will change the flavor profile slightly.
2. Is there a healthier alternative to mayonnaise
Yes! You can substitute mayonnaise with Greek yogurt or mashed avocado to reduce fat and calories while keeping the creamy texture. Both options add a nice tang and richness.
3. How do I prevent the avocado from turning brown
To slow browning, squeeze fresh lemon or lime juice on the avocado flesh and store it tightly covered in the fridge. Prepare the stuffed avocados just before serving whenever possible.
4. Can I make this recipe vegan
You can! Swap the tuna for mashed chickpeas or white beans and replace mayonnaise with vegan mayo or a tahini-based dressing. This keeps the texture satisfying and the protein content decent.
5. What are some good herbs to use
Parsley, chives, dill, cilantro, and basil all work wonderfully. Choose fresh herbs that you enjoy and adjust amounts to your taste preference.
This recipe is inspired by downshiftology and has been carefully refined to enhance clarity, streamline preparation steps, and ensure accurate results. We’ve also included health benefits, nutritional highlights, and Must-Have Tools to help you get the best results every time you cook.