Why You’ll Love This Recipe
-
Healthy and Filling: Combines heart-healthy fats from avocado with lean protein.
-
Quick to Prepare: Ready in under 10 minutes with minimal ingredients.
-
Low-Carb and Gluten-Free: Perfect for keto and gluten-free diets.
-
Versatile: Customize tuna salad with your favorite add-ins.
-
No Cooking Required: Uses canned tuna and fresh ingredients.
Ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
-
2 ripe avocados, halved and pitted
-
1 can (5 oz) tuna packed in water, drained
-
2 tablespoons mayonnaise or Greek yogurt
-
1 tablespoon Dijon mustard
-
1 celery stalk, finely diced
-
1 small red onion, finely diced
-
1 tablespoon fresh lemon juice
-
Salt and pepper to taste
-
Optional: chopped fresh parsley or dill, cherry tomatoes for garnish
Directions
-
Prepare Tuna Salad: In a medium bowl, combine drained tuna, mayonnaise, Dijon mustard, celery, red onion, lemon juice, salt, and pepper. Mix well.
-
Stuff Avocados: Spoon the tuna salad evenly into the avocado halves.
-
Garnish: Sprinkle with fresh herbs and serve with cherry tomatoes if desired.
Servings and Timing
-
Servings: 2
-
Prep Time: 10 minutes
-
Total Time: 10 minutes
Variations
-
Spicy Kick: Add a dash of hot sauce or chopped jalapeños.
-
Crunchy Texture: Mix in chopped pickles or nuts.
-
Mediterranean Twist: Add chopped olives, sun-dried tomatoes, and feta.
-
Dairy-Free: Use dairy-free mayo or omit Greek yogurt.
-
Herb Variations: Use cilantro, basil, or chives instead of parsley.
Storage/Reheating
-
Storage: Best enjoyed fresh. Store leftover tuna salad separately in an airtight container for up to 2 days.
-
Reheating: Not recommended; serve chilled.
-
Avocado Tips: To prevent browning, squeeze a little lemon juice on the avocado halves before stuffing.
FAQs
Can I use tuna packed in oil?
Yes, but drain excess oil to keep the salad light.
Can I prepare tuna salad in advance?
Yes, but stuff avocados just before serving to avoid browning.
What if I don’t like mayonnaise?
Use Greek yogurt or mashed avocado as a creamy alternative.
Can I add boiled eggs?
Yes, chopped boiled eggs add extra protein.
Is this recipe keto-friendly?
Yes, it’s low-carb and high in healthy fats.
Can I use canned salmon instead?
Absolutely, canned salmon works well as a substitute.
How do I keep avocados fresh?
Brush with lemon juice and cover tightly if not serving immediately.
Can I make this vegan?
Use chickpeas or mashed tofu instead of tuna.
What sides pair well?
Serve with a fresh green salad or vegetable sticks.
Can I double the recipe?
Yes, simply double all ingredients.
Conclusion
Easy Tuna Salad Stuffed Avocado is a nutritious, flavorful, and effortless dish that brings together creamy avocado and savory tuna salad in a perfect combination. Ideal for quick meals or healthy snacking, it’s customizable and packed with wholesome ingredients everyone will enjoy.

Easy Tuna Salad Stuffed Avocado
- Prep Time: 10 minutes
- Total Time: 10 minutes
- Yield: Servings: 2
- Category: Salad
- Method: No-Bake
- Cuisine: American
- Diet: Vegan
Description
Easy Tuna Salad Stuffed Avocado is a quick, healthy, and satisfying low-carb dish featuring creamy ripe avocados filled with flavorful tuna salad made from simple pantry ingredients. Perfect for lunch, light dinners, or nutritious snacks, this gluten-free recipe is ready in just 10 minutes.
Ingredients
-
2 ripe avocados, halved and pitted
-
1 can (5 oz) tuna packed in water, drained
-
2 tablespoons mayonnaise or Greek yogurt
-
1 tablespoon Dijon mustard
-
1 celery stalk, finely diced
-
1 small red onion, finely diced
-
1 tablespoon fresh lemon juice
-
Salt and pepper to taste
- Optional: chopped fresh parsley or dill, cherry tomatoes for garnish
Instructions
-
In a medium bowl, combine drained tuna, mayonnaise (or Greek yogurt), Dijon mustard, celery, red onion, lemon juice, salt, and pepper. Mix until well combined.
-
Spoon the tuna salad evenly into each avocado half.
-
Garnish with fresh herbs and serve with cherry tomatoes if desired.
Notes
For a spicy kick, add hot sauce or chopped jalapeños to the tuna salad.Add chopped pickles or nuts for extra crunch.Try a Mediterranean twist by including chopped olives, sun-dried tomatoes, and feta cheese.Use dairy-free mayonnaise or omit Greek yogurt to keep it dairy-free.Use cilantro, basil, or chives as herb alternatives.To prevent avocado browning, brush halves with lemon juice before stuffing.