Avocado Tuna Salad Sandwich

Healthy tuna salad lovers, meet your new go-to sandwich. This avocado tuna salad sandwich is packed with protein and fresh greens, served here on a whole wheat everything bagel. It skips the traditional mayonnaise and uses creamy avocado and a touch of cream cheese for richness, while a bright lime vinaigrette ties all the flavors together. Serve with fresh vegetables or tortilla chips for an easy, portable lunch.

The Best Tuna Salad You’ve Ever Had

This avocado tuna salad swaps mayo for mashed avocado and a small amount of cream cheese, giving you a satisfyingly creamy texture without the heaviness of mayonnaise. The dressing is a simple lime vinaigrette—olive oil, fresh lime juice, a touch of honey and apple cider vinegar—that brightens the canned tuna and fresh ingredients. The whole recipe comes together quickly, making it ideal for busy weekdays: prep the salad in about 10–15 minutes, assemble sandwiches, and you’re ready to go.

Why this works: white albacore tuna supplies lean protein, avocado adds heart-healthy fats and creaminess, and fresh cilantro and red onion bring aromatic brightness. Toasted whole wheat bagels or other whole-grain breads make it hearty enough to keep you satisfied through the afternoon.

What You Need

Ingredients are simple and pantry-friendly. Use canned tuna packed in water for best texture, and ripe avocados for the creamiest result.

• For the Avocado Tuna Salad:
  • Canned white albacore tuna (about 20 oz total — four 5-oz cans)
  • 2 large ripe avocados, pitted and chopped
  • 1/4 large red onion, thinly sliced
  • 1/4 cup fresh chopped cilantro
• Dressing (Lime Vinaigrette):
  • 1/4 cup olive oil
  • 2 1/2 tablespoons fresh lime juice
  • 1/2 teaspoon honey
  • 1 teaspoon apple cider vinegar
  • 1/8 teaspoon salt
  • 1/8 teaspoon black pepper
• For the Sandwich:
  • 6 whole wheat everything bagels (or your preferred bread)
  • 12 tablespoons cream cheese
  • 3 cups alfalfa sprouts (or other greens: lettuce, baby spinach)

Not a Bagel Fan? No Problem

If you prefer a different base, this salad adapts well. Try it on whole-grain bread, an English muffin, a soft tortilla, wrapped in large lettuce leaves, or simply served as a dip with tortilla chips or crisp vegetables. The flavors work well across all of those options.

Instructions

Yields: 6 sandwiches • Prep time: 15 minutes • Cook time: 0 minutes • Total time: 15 minutes

Make the avocado tuna salad

1. Drain the canned tuna and place it in a medium bowl. Flake the tuna with a fork.
2. In a small jar or bowl, whisk together the olive oil, fresh lime juice, honey, apple cider vinegar, salt, and pepper to make the dressing.
3. Add the chopped avocados, sliced red onion, and chopped cilantro to the tuna. Pour the vinaigrette over the mixture and gently toss to combine. Taste and adjust seasoning if desired.
4. If preparing ahead, wait to add the avocado until just before serving to prevent browning.

Assemble the sandwiches

1. Spread approximately 2 tablespoons of cream cheese evenly on one half of each bagel (or on one slice of bread).
2. Divide the avocado tuna salad evenly among the other bagel halves.
3. Top each salad-covered half with about 1/2 cup of alfalfa sprouts (or your chosen greens), then close the sandwich.
4. Serve immediately with fresh veggies or tortilla chips, or wrap for an on-the-go lunch.

Tips & Notes

• If you are meal prepping, store the tuna salad without the avocado and mix in the avocado just before serving to keep it fresh and prevent browning.
• Feel free to customize herbs and add-ins: chopped celery, diced cucumber, or a squeeze of extra lime are all good options.
• Nutrition values below assume one sandwich made with one whole wheat everything bagel.

Nutrition (per serving)

Calories: 620 kcal • Carbohydrates: 58 g • Protein: 36 g • Fat: 32 g • Fiber: 9 g • Sugar: 6 g

Nutrition information is an approximation and will vary based on brands and exact ingredient amounts.

More Healthy Sandwich & Tuna Salad Ideas

• Chicken salad bento-style sandwiches
• Buffalo-style chicken salad sandwich with light dressing
• Sun-dried tomato turkey roll-ups
• Fiesta tuna salad with beans and corn
• Tuna egg salad for extra protein and texture
• A quick 5-minute healthy tuna salad for busy days