Why You’ll Love This Recipe

This salad blends creamy textures and fresh, vibrant flavors while packing in protein, healthy fats, and vitamins. It’s low-carb, gluten-free, and easy to customize with your favorite toppings or dressings. The combination of avocado and tuna keeps you full and energized, making it ideal for a balanced meal.

Ingredients

4 cups fresh spinach leaves, washed and dried
2 cans (5 ounces each) tuna packed in water, drained
1 ripe avocado, peeled and diced
1/4 cup red onion, thinly sliced
1/2 cup cherry tomatoes, halved
2 tablespoons olive oil
1 tablespoon fresh lemon juice
Salt and freshly ground black pepper, to taste
Optional: sliced cucumber, olives, or hard-boiled eggs

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

Directions

In a large bowl, combine spinach, tuna, avocado, red onion, and cherry tomatoes.
In a small bowl, whisk together olive oil, lemon juice, salt, and pepper.
Drizzle dressing over the salad and toss gently to combine.
Adjust seasoning as needed.
Serve immediately.

Servings and timing

This recipe serves 2-3 people. Preparation takes about 10-15 minutes.

Variations

Add toasted nuts or seeds for extra crunch.
Use baby kale or mixed greens instead of spinach.
Include cooked quinoa or brown rice for a more filling salad.
Swap lemon juice for balsamic vinegar or apple cider vinegar.
Top with fresh herbs like parsley, dill, or basil.

Storage/Reheating

Store leftover salad components separately in airtight containers in the refrigerator for up to 1 day. Combine just before serving. This salad is best served fresh.

FAQs

Can I use canned salmon instead of tuna?

Yes, canned salmon works well as a substitute.

How do I keep avocado from browning?

Add lemon juice to the avocado and store salad covered in the fridge; assemble just before eating if possible.

Is this salad keto-friendly?

Yes, it’s low in carbs and high in healthy fats and protein.

Can I make this salad ahead?

Prepare ingredients separately and combine before serving.

Can I add cheese?

Feta or goat cheese pairs nicely with this salad.

What other vegetables work well?

Cucumbers, bell peppers, or radishes add crunch and flavor.

How do I store leftovers?

Keep in airtight containers and consume within 24 hours.

Can I use frozen spinach?

Fresh spinach is best; frozen should be thawed and drained thoroughly.

Is this salad gluten-free?

Yes, naturally gluten-free.

What protein alternatives can I use?

Grilled chicken, tofu, or chickpeas are good options.

Conclusion

Avocado Tuna Spinach Salad is a fresh, wholesome, and easy-to-make meal that balances creamy avocado, savory tuna, and crisp spinach. Perfect for quick lunches or light dinners, this salad is nutritious, delicious, and versatile enough to suit many tastes and dietary preferences.